30080880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1019}}^1$

素因数の和:1079

約数の個数: 120

約数和(自身を含む): 103587120

約数和(自身を除く): 73506240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 144, 164, 180, 205, 240, 246, 328, 360, 369, 410, 492, 615, 656, 720, 738, 820, 984, 1019, 1230, 1476, 1640, 1845, 1968, 2038, 2460, 2952, 3057, 3280, 3690, 4076, 4920, 5095, 5904, 6114, 7380, 8152, 9171, 9840, 10190, 12228, 14760, 15285, 16304, 18342, 20380, 24456, 29520, 30570, 36684, 40760, 41779, 45855, 48912, 61140, 73368, 81520, 83558, 91710, 122280, 125337, 146736, 167116, 183420, 208895, 244560, 250674, 334232, 366840, 376011, 417790, 501348, 626685, 668464, 733680, 752022, 835580, 1002696, 1253370, 1504044, 1671160, 1880055, 2005392, 2506740, 3008088, 3342320, 3760110, 5013480, 6016176, 7520220, 10026960, 15040440, 30080880]

約数ペア:

[(1, 30080880), (2, 15040440), (3, 10026960), (4, 7520220), (5, 6016176), (6, 5013480), (8, 3760110), (9, 3342320), (10, 3008088), (12, 2506740), (15, 2005392), (16, 1880055), (18, 1671160), (20, 1504044), (24, 1253370), (30, 1002696), (36, 835580), (40, 752022), (41, 733680), (45, 668464), (48, 626685), (60, 501348), (72, 417790), (80, 376011), (82, 366840), (90, 334232), (120, 250674), (123, 244560), (144, 208895), (164, 183420), (180, 167116), (205, 146736), (240, 125337), (246, 122280), (328, 91710), (360, 83558), (369, 81520), (410, 73368), (492, 61140), (615, 48912), (656, 45855), (720, 41779), (738, 40760), (820, 36684), (984, 30570), (1019, 29520), (1230, 24456), (1476, 20380), (1640, 18342), (1845, 16304), (1968, 15285), (2038, 14760), (2460, 12228), (2952, 10190), (3057, 9840), (3280, 9171), (3690, 8152), (4076, 7380), (4920, 6114), (5095, 5904)]