102421560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{12739}}^1$

素因数の和:12820

約数の個数: 64

約数和(自身を含む): 311875200

約数和(自身を除く): 209453640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 1005, 1340, 1608, 2010, 2680, 4020, 8040, 12739, 25478, 38217, 50956, 63695, 76434, 101912, 127390, 152868, 191085, 254780, 305736, 382170, 509560, 764340, 853513, 1528680, 1707026, 2560539, 3414052, 4267565, 5121078, 6828104, 8535130, 10242156, 12802695, 17070260, 20484312, 25605390, 34140520, 51210780, 102421560]

約数ペア:

[(1, 102421560), (2, 51210780), (3, 34140520), (4, 25605390), (5, 20484312), (6, 17070260), (8, 12802695), (10, 10242156), (12, 8535130), (15, 6828104), (20, 5121078), (24, 4267565), (30, 3414052), (40, 2560539), (60, 1707026), (67, 1528680), (120, 853513), (134, 764340), (201, 509560), (268, 382170), (335, 305736), (402, 254780), (536, 191085), (670, 152868), (804, 127390), (1005, 101912), (1340, 76434), (1608, 63695), (2010, 50956), (2680, 38217), (4020, 25478), (8040, 12739)]