9628440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:177

約数の個数: 128

約数和(自身を含む): 31449600

約数和(自身を除く): 21821160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 41, 57, 60, 76, 82, 95, 103, 114, 120, 123, 152, 164, 190, 205, 206, 228, 246, 285, 309, 328, 380, 410, 412, 456, 492, 515, 570, 615, 618, 760, 779, 820, 824, 984, 1030, 1140, 1230, 1236, 1545, 1558, 1640, 1957, 2060, 2280, 2337, 2460, 2472, 3090, 3116, 3895, 3914, 4120, 4223, 4674, 4920, 5871, 6180, 6232, 7790, 7828, 8446, 9348, 9785, 11685, 11742, 12360, 12669, 15580, 15656, 16892, 18696, 19570, 21115, 23370, 23484, 25338, 29355, 31160, 33784, 39140, 42230, 46740, 46968, 50676, 58710, 63345, 78280, 80237, 84460, 93480, 101352, 117420, 126690, 160474, 168920, 234840, 240711, 253380, 320948, 401185, 481422, 506760, 641896, 802370, 962844, 1203555, 1604740, 1925688, 2407110, 3209480, 4814220, 9628440]

約数ペア:

[(1, 9628440), (2, 4814220), (3, 3209480), (4, 2407110), (5, 1925688), (6, 1604740), (8, 1203555), (10, 962844), (12, 802370), (15, 641896), (19, 506760), (20, 481422), (24, 401185), (30, 320948), (38, 253380), (40, 240711), (41, 234840), (57, 168920), (60, 160474), (76, 126690), (82, 117420), (95, 101352), (103, 93480), (114, 84460), (120, 80237), (123, 78280), (152, 63345), (164, 58710), (190, 50676), (205, 46968), (206, 46740), (228, 42230), (246, 39140), (285, 33784), (309, 31160), (328, 29355), (380, 25338), (410, 23484), (412, 23370), (456, 21115), (492, 19570), (515, 18696), (570, 16892), (615, 15656), (618, 15580), (760, 12669), (779, 12360), (820, 11742), (824, 11685), (984, 9785), (1030, 9348), (1140, 8446), (1230, 7828), (1236, 7790), (1545, 6232), (1558, 6180), (1640, 5871), (1957, 4920), (2060, 4674), (2280, 4223), (2337, 4120), (2460, 3914), (2472, 3895), (3090, 3116)]