581360040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1$

素因数の和:448

約数の個数: 192

約数和(自身を含む): 1947628800

約数和(自身を除く): 1366268760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 59, 60, 72, 90, 101, 118, 120, 177, 180, 202, 236, 271, 295, 303, 354, 360, 404, 472, 505, 531, 542, 590, 606, 708, 808, 813, 885, 909, 1010, 1062, 1084, 1180, 1212, 1355, 1416, 1515, 1626, 1770, 1818, 2020, 2124, 2168, 2360, 2424, 2439, 2655, 2710, 3030, 3252, 3540, 3636, 4040, 4065, 4248, 4545, 4878, 5310, 5420, 5959, 6060, 6504, 7080, 7272, 8130, 9090, 9756, 10620, 10840, 11918, 12120, 12195, 15989, 16260, 17877, 18180, 19512, 21240, 23836, 24390, 27371, 29795, 31978, 32520, 35754, 36360, 47672, 47967, 48780, 53631, 54742, 59590, 63956, 71508, 79945, 82113, 89385, 95934, 97560, 107262, 109484, 119180, 127912, 136855, 143016, 143901, 159890, 164226, 178770, 191868, 214524, 218968, 238360, 239835, 246339, 268155, 273710, 287802, 319780, 328452, 357540, 383736, 410565, 429048, 479670, 492678, 536310, 547420, 575604, 639560, 656904, 715080, 719505, 821130, 959340, 985356, 1072620, 1094840, 1151208, 1231695, 1439010, 1614889, 1642260, 1918680, 1970712, 2145240, 2463390, 2878020, 3229778, 3284520, 4844667, 4926780, 5756040, 6459556, 8074445, 9689334, 9853560, 12919112, 14534001, 16148890, 19378668, 24223335, 29068002, 32297780, 38757336, 48446670, 58136004, 64595560, 72670005, 96893340, 116272008, 145340010, 193786680, 290680020, 581360040]

約数ペア:

[(1, 581360040), (2, 290680020), (3, 193786680), (4, 145340010), (5, 116272008), (6, 96893340), (8, 72670005), (9, 64595560), (10, 58136004), (12, 48446670), (15, 38757336), (18, 32297780), (20, 29068002), (24, 24223335), (30, 19378668), (36, 16148890), (40, 14534001), (45, 12919112), (59, 9853560), (60, 9689334), (72, 8074445), (90, 6459556), (101, 5756040), (118, 4926780), (120, 4844667), (177, 3284520), (180, 3229778), (202, 2878020), (236, 2463390), (271, 2145240), (295, 1970712), (303, 1918680), (354, 1642260), (360, 1614889), (404, 1439010), (472, 1231695), (505, 1151208), (531, 1094840), (542, 1072620), (590, 985356), (606, 959340), (708, 821130), (808, 719505), (813, 715080), (885, 656904), (909, 639560), (1010, 575604), (1062, 547420), (1084, 536310), (1180, 492678), (1212, 479670), (1355, 429048), (1416, 410565), (1515, 383736), (1626, 357540), (1770, 328452), (1818, 319780), (2020, 287802), (2124, 273710), (2168, 268155), (2360, 246339), (2424, 239835), (2439, 238360), (2655, 218968), (2710, 214524), (3030, 191868), (3252, 178770), (3540, 164226), (3636, 159890), (4040, 143901), (4065, 143016), (4248, 136855), (4545, 127912), (4878, 119180), (5310, 109484), (5420, 107262), (5959, 97560), (6060, 95934), (6504, 89385), (7080, 82113), (7272, 79945), (8130, 71508), (9090, 63956), (9756, 59590), (10620, 54742), (10840, 53631), (11918, 48780), (12120, 47967), (12195, 47672), (15989, 36360), (16260, 35754), (17877, 32520), (18180, 31978), (19512, 29795), (21240, 27371), (23836, 24390)]