156798960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{6343}}^1$

素因数の和:6462

約数の個数: 80

約数和(自身を含む): 490873344

約数和(自身を除く): 334074384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 103, 120, 206, 240, 309, 412, 515, 618, 824, 1030, 1236, 1545, 1648, 2060, 2472, 3090, 4120, 4944, 6180, 6343, 8240, 12360, 12686, 19029, 24720, 25372, 31715, 38058, 50744, 63430, 76116, 95145, 101488, 126860, 152232, 190290, 253720, 304464, 380580, 507440, 653329, 761160, 1306658, 1522320, 1959987, 2613316, 3266645, 3919974, 5226632, 6533290, 7839948, 9799935, 10453264, 13066580, 15679896, 19599870, 26133160, 31359792, 39199740, 52266320, 78399480, 156798960]

約数ペア:

[(1, 156798960), (2, 78399480), (3, 52266320), (4, 39199740), (5, 31359792), (6, 26133160), (8, 19599870), (10, 15679896), (12, 13066580), (15, 10453264), (16, 9799935), (20, 7839948), (24, 6533290), (30, 5226632), (40, 3919974), (48, 3266645), (60, 2613316), (80, 1959987), (103, 1522320), (120, 1306658), (206, 761160), (240, 653329), (309, 507440), (412, 380580), (515, 304464), (618, 253720), (824, 190290), (1030, 152232), (1236, 126860), (1545, 101488), (1648, 95145), (2060, 76116), (2472, 63430), (3090, 50744), (4120, 38058), (4944, 31715), (6180, 25372), (6343, 24720), (8240, 19029), (12360, 12686)]