15154775280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1\times {\mathrm{769}}^1$

素因数の和:1160

約数の個数: 240

約数和(自身を含む): 51655443840

約数和(自身を除く): 36500668560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 101, 120, 144, 180, 202, 240, 271, 303, 360, 404, 505, 542, 606, 720, 769, 808, 813, 909, 1010, 1084, 1212, 1355, 1515, 1538, 1616, 1626, 1818, 2020, 2168, 2307, 2424, 2439, 2710, 3030, 3076, 3252, 3636, 3845, 4040, 4065, 4336, 4545, 4614, 4848, 4878, 5420, 6060, 6152, 6504, 6921, 7272, 7690, 8080, 8130, 9090, 9228, 9756, 10840, 11535, 12120, 12195, 12304, 13008, 13842, 14544, 15380, 16260, 18180, 18456, 19512, 21680, 23070, 24240, 24390, 27371, 27684, 30760, 32520, 34605, 36360, 36912, 39024, 46140, 48780, 54742, 55368, 61520, 65040, 69210, 72720, 77669, 82113, 92280, 97560, 109484, 110736, 136855, 138420, 155338, 164226, 184560, 195120, 208399, 218968, 233007, 246339, 273710, 276840, 310676, 328452, 388345, 410565, 416798, 437936, 466014, 492678, 547420, 553680, 621352, 625197, 656904, 699021, 776690, 821130, 833596, 932028, 985356, 1041995, 1094840, 1165035, 1231695, 1242704, 1250394, 1313808, 1398042, 1553380, 1642260, 1667192, 1864056, 1875591, 1970712, 2083990, 2189680, 2330070, 2463390, 2500788, 2796084, 3106760, 3125985, 3284520, 3334384, 3495105, 3728112, 3751182, 3941424, 4167980, 4660140, 4926780, 5001576, 5592168, 6213520, 6251970, 6569040, 6990210, 7502364, 8335960, 9320280, 9377955, 9853560, 10003152, 11184336, 12503940, 13980420, 15004728, 16671920, 18640560, 18755910, 19707120, 21048299, 25007880, 27960840, 30009456, 37511820, 42096598, 50015760, 55921680, 63144897, 75023640, 84193196, 105241495, 126289794, 150047280, 168386392, 189434691, 210482990, 252579588, 315724485, 336772784, 378869382, 420965980, 505159176, 631448970, 757738764, 841931960, 947173455, 1010318352, 1262897940, 1515477528, 1683863920, 1894346910, 2525795880, 3030955056, 3788693820, 5051591760, 7577387640, 15154775280]

約数ペア:

[(1, 15154775280), (2, 7577387640), (3, 5051591760), (4, 3788693820), (5, 3030955056), (6, 2525795880), (8, 1894346910), (9, 1683863920), (10, 1515477528), (12, 1262897940), (15, 1010318352), (16, 947173455), (18, 841931960), (20, 757738764), (24, 631448970), (30, 505159176), (36, 420965980), (40, 378869382), (45, 336772784), (48, 315724485), (60, 252579588), (72, 210482990), (80, 189434691), (90, 168386392), (101, 150047280), (120, 126289794), (144, 105241495), (180, 84193196), (202, 75023640), (240, 63144897), (271, 55921680), (303, 50015760), (360, 42096598), (404, 37511820), (505, 30009456), (542, 27960840), (606, 25007880), (720, 21048299), (769, 19707120), (808, 18755910), (813, 18640560), (909, 16671920), (1010, 15004728), (1084, 13980420), (1212, 12503940), (1355, 11184336), (1515, 10003152), (1538, 9853560), (1616, 9377955), (1626, 9320280), (1818, 8335960), (2020, 7502364), (2168, 6990210), (2307, 6569040), (2424, 6251970), (2439, 6213520), (2710, 5592168), (3030, 5001576), (3076, 4926780), (3252, 4660140), (3636, 4167980), (3845, 3941424), (4040, 3751182), (4065, 3728112), (4336, 3495105), (4545, 3334384), (4614, 3284520), (4848, 3125985), (4878, 3106760), (5420, 2796084), (6060, 2500788), (6152, 2463390), (6504, 2330070), (6921, 2189680), (7272, 2083990), (7690, 1970712), (8080, 1875591), (8130, 1864056), (9090, 1667192), (9228, 1642260), (9756, 1553380), (10840, 1398042), (11535, 1313808), (12120, 1250394), (12195, 1242704), (12304, 1231695), (13008, 1165035), (13842, 1094840), (14544, 1041995), (15380, 985356), (16260, 932028), (18180, 833596), (18456, 821130), (19512, 776690), (21680, 699021), (23070, 656904), (24240, 625197), (24390, 621352), (27371, 553680), (27684, 547420), (30760, 492678), (32520, 466014), (34605, 437936), (36360, 416798), (36912, 410565), (39024, 388345), (46140, 328452), (48780, 310676), (54742, 276840), (55368, 273710), (61520, 246339), (65040, 233007), (69210, 218968), (72720, 208399), (77669, 195120), (82113, 184560), (92280, 164226), (97560, 155338), (109484, 138420), (110736, 136855)]