125600280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{80513}}^1$

素因数の和:80540

約数の個数: 64

約数和(自身を含む): 405790560

約数和(自身を除く): 280190280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 80513, 161026, 241539, 322052, 402565, 483078, 644104, 805130, 966156, 1046669, 1207695, 1610260, 1932312, 2093338, 2415390, 3140007, 3220520, 4186676, 4830780, 5233345, 6280014, 8373352, 9661560, 10466690, 12560028, 15700035, 20933380, 25120056, 31400070, 41866760, 62800140, 125600280]

約数ペア:

[(1, 125600280), (2, 62800140), (3, 41866760), (4, 31400070), (5, 25120056), (6, 20933380), (8, 15700035), (10, 12560028), (12, 10466690), (13, 9661560), (15, 8373352), (20, 6280014), (24, 5233345), (26, 4830780), (30, 4186676), (39, 3220520), (40, 3140007), (52, 2415390), (60, 2093338), (65, 1932312), (78, 1610260), (104, 1207695), (120, 1046669), (130, 966156), (156, 805130), (195, 644104), (260, 483078), (312, 402565), (390, 322052), (520, 241539), (780, 161026), (1560, 80513)]