73933680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{18121}}^1$

素因数の和:18154

約数の個数: 80

約数和(自身を含む): 242689824

約数和(自身を除く): 168756144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 18121, 36242, 54363, 72484, 90605, 108726, 144968, 181210, 217452, 271815, 289936, 308057, 362420, 434904, 543630, 616114, 724840, 869808, 924171, 1087260, 1232228, 1449680, 1540285, 1848342, 2174520, 2464456, 3080570, 3696684, 4349040, 4620855, 4928912, 6161140, 7393368, 9241710, 12322280, 14786736, 18483420, 24644560, 36966840, 73933680]

約数ペア:

[(1, 73933680), (2, 36966840), (3, 24644560), (4, 18483420), (5, 14786736), (6, 12322280), (8, 9241710), (10, 7393368), (12, 6161140), (15, 4928912), (16, 4620855), (17, 4349040), (20, 3696684), (24, 3080570), (30, 2464456), (34, 2174520), (40, 1848342), (48, 1540285), (51, 1449680), (60, 1232228), (68, 1087260), (80, 924171), (85, 869808), (102, 724840), (120, 616114), (136, 543630), (170, 434904), (204, 362420), (240, 308057), (255, 289936), (272, 271815), (340, 217452), (408, 181210), (510, 144968), (680, 108726), (816, 90605), (1020, 72484), (1360, 54363), (2040, 36242), (4080, 18121)]