275672280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{176713}}^1$

素因数の和:176740

約数の個数: 64

約数和(自身を含む): 890638560

約数和(自身を除く): 614966280

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, 176713, 353426, 530139, 706852, 883565, 1060278, 1413704, 1767130, 2120556, 2297269, 2650695, 3534260, 4241112, 4594538, 5301390, 6891807, 7068520, 9189076, 10602780, 11486345, 13783614, 18378152, 21205560, 22972690, 27567228, 34459035, 45945380, 55134456, 68918070, 91890760, 137836140, 275672280]

約数ペア:

[(1, 275672280), (2, 137836140), (3, 91890760), (4, 68918070), (5, 55134456), (6, 45945380), (8, 34459035), (10, 27567228), (12, 22972690), (13, 21205560), (15, 18378152), (20, 13783614), (24, 11486345), (26, 10602780), (30, 9189076), (39, 7068520), (40, 6891807), (52, 5301390), (60, 4594538), (65, 4241112), (78, 3534260), (104, 2650695), (120, 2297269), (130, 2120556), (156, 1767130), (195, 1413704), (260, 1060278), (312, 883565), (390, 706852), (520, 530139), (780, 353426), (1560, 176713)]