61618080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:191

約数の個数: 192

約数和(自身を含む): 207277056

約数和(自身を除く): 145658976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 41, 48, 60, 62, 80, 82, 93, 96, 101, 120, 123, 124, 155, 160, 164, 186, 202, 205, 240, 246, 248, 303, 310, 328, 372, 404, 410, 465, 480, 492, 496, 505, 606, 615, 620, 656, 744, 808, 820, 930, 984, 992, 1010, 1212, 1230, 1240, 1271, 1312, 1488, 1515, 1616, 1640, 1860, 1968, 2020, 2424, 2460, 2480, 2542, 2976, 3030, 3131, 3232, 3280, 3720, 3813, 3936, 4040, 4141, 4848, 4920, 4960, 5084, 6060, 6262, 6355, 6560, 7440, 7626, 8080, 8282, 9393, 9696, 9840, 10168, 12120, 12423, 12524, 12710, 14880, 15252, 15655, 16160, 16564, 18786, 19065, 19680, 20336, 20705, 24240, 24846, 25048, 25420, 30504, 31310, 33128, 37572, 38130, 40672, 41410, 46965, 48480, 49692, 50096, 50840, 61008, 62115, 62620, 66256, 75144, 76260, 82820, 93930, 99384, 100192, 101680, 122016, 124230, 125240, 128371, 132512, 150288, 152520, 165640, 187860, 198768, 203360, 248460, 250480, 256742, 300576, 305040, 331280, 375720, 385113, 397536, 496920, 500960, 513484, 610080, 641855, 662560, 751440, 770226, 993840, 1026968, 1283710, 1502880, 1540452, 1925565, 1987680, 2053936, 2567420, 3080904, 3851130, 4107872, 5134840, 6161808, 7702260, 10269680, 12323616, 15404520, 20539360, 30809040, 61618080]

約数ペア:

[(1, 61618080), (2, 30809040), (3, 20539360), (4, 15404520), (5, 12323616), (6, 10269680), (8, 7702260), (10, 6161808), (12, 5134840), (15, 4107872), (16, 3851130), (20, 3080904), (24, 2567420), (30, 2053936), (31, 1987680), (32, 1925565), (40, 1540452), (41, 1502880), (48, 1283710), (60, 1026968), (62, 993840), (80, 770226), (82, 751440), (93, 662560), (96, 641855), (101, 610080), (120, 513484), (123, 500960), (124, 496920), (155, 397536), (160, 385113), (164, 375720), (186, 331280), (202, 305040), (205, 300576), (240, 256742), (246, 250480), (248, 248460), (303, 203360), (310, 198768), (328, 187860), (372, 165640), (404, 152520), (410, 150288), (465, 132512), (480, 128371), (492, 125240), (496, 124230), (505, 122016), (606, 101680), (615, 100192), (620, 99384), (656, 93930), (744, 82820), (808, 76260), (820, 75144), (930, 66256), (984, 62620), (992, 62115), (1010, 61008), (1212, 50840), (1230, 50096), (1240, 49692), (1271, 48480), (1312, 46965), (1488, 41410), (1515, 40672), (1616, 38130), (1640, 37572), (1860, 33128), (1968, 31310), (2020, 30504), (2424, 25420), (2460, 25048), (2480, 24846), (2542, 24240), (2976, 20705), (3030, 20336), (3131, 19680), (3232, 19065), (3280, 18786), (3720, 16564), (3813, 16160), (3936, 15655), (4040, 15252), (4141, 14880), (4848, 12710), (4920, 12524), (4960, 12423), (5084, 12120), (6060, 10168), (6262, 9840), (6355, 9696), (6560, 9393), (7440, 8282), (7626, 8080)]