137733360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{887}}^1$

素因数の和:1550

約数の個数: 80

約数和(自身を含む): 428115456

約数和(自身を除く): 290382096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 647, 887, 1294, 1774, 1941, 2588, 2661, 3235, 3548, 3882, 4435, 5176, 5322, 6470, 7096, 7764, 8870, 9705, 10352, 10644, 12940, 13305, 14192, 15528, 17740, 19410, 21288, 25880, 26610, 31056, 35480, 38820, 42576, 51760, 53220, 70960, 77640, 106440, 155280, 212880, 573889, 1147778, 1721667, 2295556, 2869445, 3443334, 4591112, 5738890, 6886668, 8608335, 9182224, 11477780, 13773336, 17216670, 22955560, 27546672, 34433340, 45911120, 68866680, 137733360]

約数ペア:

[(1, 137733360), (2, 68866680), (3, 45911120), (4, 34433340), (5, 27546672), (6, 22955560), (8, 17216670), (10, 13773336), (12, 11477780), (15, 9182224), (16, 8608335), (20, 6886668), (24, 5738890), (30, 4591112), (40, 3443334), (48, 2869445), (60, 2295556), (80, 1721667), (120, 1147778), (240, 573889), (647, 212880), (887, 155280), (1294, 106440), (1774, 77640), (1941, 70960), (2588, 53220), (2661, 51760), (3235, 42576), (3548, 38820), (3882, 35480), (4435, 31056), (5176, 26610), (5322, 25880), (6470, 21288), (7096, 19410), (7764, 17740), (8870, 15528), (9705, 14192), (10352, 13305), (10644, 12940)]