61296560

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3467}}^1$

素因数の和:3510

約数の個数: 80

約数和(自身を含む): 162552096

約数和(自身を除く): 101255536

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 170, 208, 221, 260, 272, 340, 442, 520, 680, 884, 1040, 1105, 1360, 1768, 2210, 3467, 3536, 4420, 6934, 8840, 13868, 17335, 17680, 27736, 34670, 45071, 55472, 58939, 69340, 90142, 117878, 138680, 180284, 225355, 235756, 277360, 294695, 360568, 450710, 471512, 589390, 721136, 766207, 901420, 943024, 1178780, 1532414, 1802840, 2357560, 3064828, 3605680, 3831035, 4715120, 6129656, 7662070, 12259312, 15324140, 30648280, 61296560]

約数ペア:

[(1, 61296560), (2, 30648280), (4, 15324140), (5, 12259312), (8, 7662070), (10, 6129656), (13, 4715120), (16, 3831035), (17, 3605680), (20, 3064828), (26, 2357560), (34, 1802840), (40, 1532414), (52, 1178780), (65, 943024), (68, 901420), (80, 766207), (85, 721136), (104, 589390), (130, 471512), (136, 450710), (170, 360568), (208, 294695), (221, 277360), (260, 235756), (272, 225355), (340, 180284), (442, 138680), (520, 117878), (680, 90142), (884, 69340), (1040, 58939), (1105, 55472), (1360, 45071), (1768, 34670), (2210, 27736), (3467, 17680), (3536, 17335), (4420, 13868), (6934, 8840)]