8354160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1$

素因数の和:343

約数の個数: 120

約数和(自身を含む): 28841904

約数和(自身を除く): 20487744

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, 283, 328, 360, 369, 410, 492, 566, 615, 656, 720, 738, 820, 849, 984, 1132, 1230, 1415, 1476, 1640, 1698, 1845, 1968, 2264, 2460, 2547, 2830, 2952, 3280, 3396, 3690, 4245, 4528, 4920, 5094, 5660, 5904, 6792, 7380, 8490, 9840, 10188, 11320, 11603, 12735, 13584, 14760, 16980, 20376, 22640, 23206, 25470, 29520, 33960, 34809, 40752, 46412, 50940, 58015, 67920, 69618, 92824, 101880, 104427, 116030, 139236, 174045, 185648, 203760, 208854, 232060, 278472, 348090, 417708, 464120, 522135, 556944, 696180, 835416, 928240, 1044270, 1392360, 1670832, 2088540, 2784720, 4177080, 8354160]

約数ペア:

[(1, 8354160), (2, 4177080), (3, 2784720), (4, 2088540), (5, 1670832), (6, 1392360), (8, 1044270), (9, 928240), (10, 835416), (12, 696180), (15, 556944), (16, 522135), (18, 464120), (20, 417708), (24, 348090), (30, 278472), (36, 232060), (40, 208854), (41, 203760), (45, 185648), (48, 174045), (60, 139236), (72, 116030), (80, 104427), (82, 101880), (90, 92824), (120, 69618), (123, 67920), (144, 58015), (164, 50940), (180, 46412), (205, 40752), (240, 34809), (246, 33960), (283, 29520), (328, 25470), (360, 23206), (369, 22640), (410, 20376), (492, 16980), (566, 14760), (615, 13584), (656, 12735), (720, 11603), (738, 11320), (820, 10188), (849, 9840), (984, 8490), (1132, 7380), (1230, 6792), (1415, 5904), (1476, 5660), (1640, 5094), (1698, 4920), (1845, 4528), (1968, 4245), (2264, 3690), (2460, 3396), (2547, 3280), (2830, 2952)]