421931880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{4357}}^1$

素因数の和:4643

約数の個数: 96

約数和(自身を含む): 1376692200

約数和(自身を除く): 954760320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 269, 360, 538, 807, 1076, 1345, 1614, 2152, 2421, 2690, 3228, 4035, 4357, 4842, 5380, 6456, 8070, 8714, 9684, 10760, 12105, 13071, 16140, 17428, 19368, 21785, 24210, 26142, 32280, 34856, 39213, 43570, 48420, 52284, 65355, 78426, 87140, 96840, 104568, 130710, 156852, 174280, 196065, 261420, 313704, 392130, 522840, 784260, 1172033, 1568520, 2344066, 3516099, 4688132, 5860165, 7032198, 9376264, 10548297, 11720330, 14064396, 17580495, 21096594, 23440660, 28128792, 35160990, 42193188, 46881320, 52741485, 70321980, 84386376, 105482970, 140643960, 210965940, 421931880]

約数ペア:

[(1, 421931880), (2, 210965940), (3, 140643960), (4, 105482970), (5, 84386376), (6, 70321980), (8, 52741485), (9, 46881320), (10, 42193188), (12, 35160990), (15, 28128792), (18, 23440660), (20, 21096594), (24, 17580495), (30, 14064396), (36, 11720330), (40, 10548297), (45, 9376264), (60, 7032198), (72, 5860165), (90, 4688132), (120, 3516099), (180, 2344066), (269, 1568520), (360, 1172033), (538, 784260), (807, 522840), (1076, 392130), (1345, 313704), (1614, 261420), (2152, 196065), (2421, 174280), (2690, 156852), (3228, 130710), (4035, 104568), (4357, 96840), (4842, 87140), (5380, 78426), (6456, 65355), (8070, 52284), (8714, 48420), (9684, 43570), (10760, 39213), (12105, 34856), (13071, 32280), (16140, 26142), (17428, 24210), (19368, 21785)]