11171280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{523}}^1$

素因数の和:628

約数の個数: 80

約数和(自身を含む): 35087040

約数和(自身を除く): 23915760

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, 523, 534, 712, 890, 1046, 1068, 1335, 1424, 1569, 1780, 2092, 2136, 2615, 2670, 3138, 3560, 4184, 4272, 5230, 5340, 6276, 7120, 7845, 8368, 10460, 10680, 12552, 15690, 20920, 21360, 25104, 31380, 41840, 46547, 62760, 93094, 125520, 139641, 186188, 232735, 279282, 372376, 465470, 558564, 698205, 744752, 930940, 1117128, 1396410, 1861880, 2234256, 2792820, 3723760, 5585640, 11171280]

約数ペア:

[(1, 11171280), (2, 5585640), (3, 3723760), (4, 2792820), (5, 2234256), (6, 1861880), (8, 1396410), (10, 1117128), (12, 930940), (15, 744752), (16, 698205), (20, 558564), (24, 465470), (30, 372376), (40, 279282), (48, 232735), (60, 186188), (80, 139641), (89, 125520), (120, 93094), (178, 62760), (240, 46547), (267, 41840), (356, 31380), (445, 25104), (523, 21360), (534, 20920), (712, 15690), (890, 12552), (1046, 10680), (1068, 10460), (1335, 8368), (1424, 7845), (1569, 7120), (1780, 6276), (2092, 5340), (2136, 5230), (2615, 4272), (2670, 4184), (3138, 3560)]