1155383760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{54091}}^1$

素因数の和:54196

約数の個数: 80

約数和(自身を含む): 3622000320

約数和(自身を除く): 2466616560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 89, 120, 178, 240, 267, 356, 445, 534, 712, 890, 1068, 1335, 1424, 1780, 2136, 2670, 3560, 4272, 5340, 7120, 10680, 21360, 54091, 108182, 162273, 216364, 270455, 324546, 432728, 540910, 649092, 811365, 865456, 1081820, 1298184, 1622730, 2163640, 2596368, 3245460, 4327280, 4814099, 6490920, 9628198, 12981840, 14442297, 19256396, 24070495, 28884594, 38512792, 48140990, 57769188, 72211485, 77025584, 96281980, 115538376, 144422970, 192563960, 231076752, 288845940, 385127920, 577691880, 1155383760]

約数ペア:

[(1, 1155383760), (2, 577691880), (3, 385127920), (4, 288845940), (5, 231076752), (6, 192563960), (8, 144422970), (10, 115538376), (12, 96281980), (15, 77025584), (16, 72211485), (20, 57769188), (24, 48140990), (30, 38512792), (40, 28884594), (48, 24070495), (60, 19256396), (80, 14442297), (89, 12981840), (120, 9628198), (178, 6490920), (240, 4814099), (267, 4327280), (356, 3245460), (445, 2596368), (534, 2163640), (712, 1622730), (890, 1298184), (1068, 1081820), (1335, 865456), (1424, 811365), (1780, 649092), (2136, 540910), (2670, 432728), (3560, 324546), (4272, 270455), (5340, 216364), (7120, 162273), (10680, 108182), (21360, 54091)]