74567880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2011}}^1$

素因数の和:2131

約数の個数: 96

約数和(自身を含む): 244820160

約数和(自身を除く): 170252280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 103, 120, 180, 206, 309, 360, 412, 515, 618, 824, 927, 1030, 1236, 1545, 1854, 2011, 2060, 2472, 3090, 3708, 4022, 4120, 4635, 6033, 6180, 7416, 8044, 9270, 10055, 12066, 12360, 16088, 18099, 18540, 20110, 24132, 30165, 36198, 37080, 40220, 48264, 60330, 72396, 80440, 90495, 120660, 144792, 180990, 207133, 241320, 361980, 414266, 621399, 723960, 828532, 1035665, 1242798, 1657064, 1864197, 2071330, 2485596, 3106995, 3728394, 4142660, 4971192, 6213990, 7456788, 8285320, 9320985, 12427980, 14913576, 18641970, 24855960, 37283940, 74567880]

約数ペア:

[(1, 74567880), (2, 37283940), (3, 24855960), (4, 18641970), (5, 14913576), (6, 12427980), (8, 9320985), (9, 8285320), (10, 7456788), (12, 6213990), (15, 4971192), (18, 4142660), (20, 3728394), (24, 3106995), (30, 2485596), (36, 2071330), (40, 1864197), (45, 1657064), (60, 1242798), (72, 1035665), (90, 828532), (103, 723960), (120, 621399), (180, 414266), (206, 361980), (309, 241320), (360, 207133), (412, 180990), (515, 144792), (618, 120660), (824, 90495), (927, 80440), (1030, 72396), (1236, 60330), (1545, 48264), (1854, 40220), (2011, 37080), (2060, 36198), (2472, 30165), (3090, 24132), (3708, 20110), (4022, 18540), (4120, 18099), (4635, 16088), (6033, 12360), (6180, 12066), (7416, 10055), (8044, 9270)]