121986960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{5711}}^1$

素因数の和:5816

約数の個数: 80

約数和(自身を含む): 382475520

約数和(自身を除く): 260488560

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, 5711, 7120, 10680, 11422, 17133, 21360, 22844, 28555, 34266, 45688, 57110, 68532, 85665, 91376, 114220, 137064, 171330, 228440, 274128, 342660, 456880, 508279, 685320, 1016558, 1370640, 1524837, 2033116, 2541395, 3049674, 4066232, 5082790, 6099348, 7624185, 8132464, 10165580, 12198696, 15248370, 20331160, 24397392, 30496740, 40662320, 60993480, 121986960]

約数ペア:

[(1, 121986960), (2, 60993480), (3, 40662320), (4, 30496740), (5, 24397392), (6, 20331160), (8, 15248370), (10, 12198696), (12, 10165580), (15, 8132464), (16, 7624185), (20, 6099348), (24, 5082790), (30, 4066232), (40, 3049674), (48, 2541395), (60, 2033116), (80, 1524837), (89, 1370640), (120, 1016558), (178, 685320), (240, 508279), (267, 456880), (356, 342660), (445, 274128), (534, 228440), (712, 171330), (890, 137064), (1068, 114220), (1335, 91376), (1424, 85665), (1780, 68532), (2136, 57110), (2670, 45688), (3560, 34266), (4272, 28555), (5340, 22844), (5711, 21360), (7120, 17133), (10680, 11422)]