470895960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{15269}}^1$

素因数の和:15540

約数の個数: 64

約数和(自身を含む): 1418277600

約数和(自身を除く): 947381640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 257, 514, 771, 1028, 1285, 1542, 2056, 2570, 3084, 3855, 5140, 6168, 7710, 10280, 15269, 15420, 30538, 30840, 45807, 61076, 76345, 91614, 122152, 152690, 183228, 229035, 305380, 366456, 458070, 610760, 916140, 1832280, 3924133, 7848266, 11772399, 15696532, 19620665, 23544798, 31393064, 39241330, 47089596, 58861995, 78482660, 94179192, 117723990, 156965320, 235447980, 470895960]

約数ペア:

[(1, 470895960), (2, 235447980), (3, 156965320), (4, 117723990), (5, 94179192), (6, 78482660), (8, 58861995), (10, 47089596), (12, 39241330), (15, 31393064), (20, 23544798), (24, 19620665), (30, 15696532), (40, 11772399), (60, 7848266), (120, 3924133), (257, 1832280), (514, 916140), (771, 610760), (1028, 458070), (1285, 366456), (1542, 305380), (2056, 229035), (2570, 183228), (3084, 152690), (3855, 122152), (5140, 91614), (6168, 76345), (7710, 61076), (10280, 45807), (15269, 30840), (15420, 30538)]