30524520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1151}}^1$

素因数の和:1195

約数の個数: 128

約数和(自身を含む): 104509440

約数和(自身を除く): 73984920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 221, 255, 260, 312, 340, 390, 408, 442, 510, 520, 663, 680, 780, 884, 1020, 1105, 1151, 1326, 1560, 1768, 2040, 2210, 2302, 2652, 3315, 3453, 4420, 4604, 5304, 5755, 6630, 6906, 8840, 9208, 11510, 13260, 13812, 14963, 17265, 19567, 23020, 26520, 27624, 29926, 34530, 39134, 44889, 46040, 58701, 59852, 69060, 74815, 78268, 89778, 97835, 117402, 119704, 138120, 149630, 156536, 179556, 195670, 224445, 234804, 254371, 293505, 299260, 359112, 391340, 448890, 469608, 508742, 587010, 598520, 763113, 782680, 897780, 1017484, 1174020, 1271855, 1526226, 1795560, 2034968, 2348040, 2543710, 3052452, 3815565, 5087420, 6104904, 7631130, 10174840, 15262260, 30524520]

約数ペア:

[(1, 30524520), (2, 15262260), (3, 10174840), (4, 7631130), (5, 6104904), (6, 5087420), (8, 3815565), (10, 3052452), (12, 2543710), (13, 2348040), (15, 2034968), (17, 1795560), (20, 1526226), (24, 1271855), (26, 1174020), (30, 1017484), (34, 897780), (39, 782680), (40, 763113), (51, 598520), (52, 587010), (60, 508742), (65, 469608), (68, 448890), (78, 391340), (85, 359112), (102, 299260), (104, 293505), (120, 254371), (130, 234804), (136, 224445), (156, 195670), (170, 179556), (195, 156536), (204, 149630), (221, 138120), (255, 119704), (260, 117402), (312, 97835), (340, 89778), (390, 78268), (408, 74815), (442, 69060), (510, 59852), (520, 58701), (663, 46040), (680, 44889), (780, 39134), (884, 34530), (1020, 29926), (1105, 27624), (1151, 26520), (1326, 23020), (1560, 19567), (1768, 17265), (2040, 14963), (2210, 13812), (2302, 13260), (2652, 11510), (3315, 9208), (3453, 8840), (4420, 6906), (4604, 6630), (5304, 5755)]