26454840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1$

素因数の和:357

約数の個数: 128

約数和(自身を含む): 85881600

約数和(自身を除く): 59426760

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, 114, 120, 123, 152, 164, 190, 205, 228, 246, 283, 285, 328, 380, 410, 456, 492, 566, 570, 615, 760, 779, 820, 849, 984, 1132, 1140, 1230, 1415, 1558, 1640, 1698, 2264, 2280, 2337, 2460, 2830, 3116, 3396, 3895, 4245, 4674, 4920, 5377, 5660, 6232, 6792, 7790, 8490, 9348, 10754, 11320, 11603, 11685, 15580, 16131, 16980, 18696, 21508, 23206, 23370, 26885, 31160, 32262, 33960, 34809, 43016, 46412, 46740, 53770, 58015, 64524, 69618, 80655, 92824, 93480, 107540, 116030, 129048, 139236, 161310, 174045, 215080, 220457, 232060, 278472, 322620, 348090, 440914, 464120, 645240, 661371, 696180, 881828, 1102285, 1322742, 1392360, 1763656, 2204570, 2645484, 3306855, 4409140, 5290968, 6613710, 8818280, 13227420, 26454840]

約数ペア:

[(1, 26454840), (2, 13227420), (3, 8818280), (4, 6613710), (5, 5290968), (6, 4409140), (8, 3306855), (10, 2645484), (12, 2204570), (15, 1763656), (19, 1392360), (20, 1322742), (24, 1102285), (30, 881828), (38, 696180), (40, 661371), (41, 645240), (57, 464120), (60, 440914), (76, 348090), (82, 322620), (95, 278472), (114, 232060), (120, 220457), (123, 215080), (152, 174045), (164, 161310), (190, 139236), (205, 129048), (228, 116030), (246, 107540), (283, 93480), (285, 92824), (328, 80655), (380, 69618), (410, 64524), (456, 58015), (492, 53770), (566, 46740), (570, 46412), (615, 43016), (760, 34809), (779, 33960), (820, 32262), (849, 31160), (984, 26885), (1132, 23370), (1140, 23206), (1230, 21508), (1415, 18696), (1558, 16980), (1640, 16131), (1698, 15580), (2264, 11685), (2280, 11603), (2337, 11320), (2460, 10754), (2830, 9348), (3116, 8490), (3396, 7790), (3895, 6792), (4245, 6232), (4674, 5660), (4920, 5377)]