30512280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{14957}}^1$

素因数の和:14988

約数の個数: 64

約数和(自身を含む): 96927840

約数和(自身を除く): 66415560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 14957, 29914, 44871, 59828, 74785, 89742, 119656, 149570, 179484, 224355, 254269, 299140, 358968, 448710, 508538, 598280, 762807, 897420, 1017076, 1271345, 1525614, 1794840, 2034152, 2542690, 3051228, 3814035, 5085380, 6102456, 7628070, 10170760, 15256140, 30512280]

約数ペア:

[(1, 30512280), (2, 15256140), (3, 10170760), (4, 7628070), (5, 6102456), (6, 5085380), (8, 3814035), (10, 3051228), (12, 2542690), (15, 2034152), (17, 1794840), (20, 1525614), (24, 1271345), (30, 1017076), (34, 897420), (40, 762807), (51, 598280), (60, 508538), (68, 448710), (85, 358968), (102, 299140), (120, 254269), (136, 224355), (170, 179484), (204, 149570), (255, 119656), (340, 89742), (408, 74785), (510, 59828), (680, 44871), (1020, 29914), (2040, 14957)]