456486840

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{140891}}^1$

素因数の和:140914

約数の個数: 80

約数和(自身を含む): 1534313880

約数和(自身を除く): 1077827040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 140891, 281782, 422673, 563564, 704455, 845346, 1127128, 1268019, 1408910, 1690692, 2113365, 2536038, 2817820, 3381384, 3804057, 4226730, 5072076, 5635640, 6340095, 7608114, 8453460, 10144152, 11412171, 12680190, 15216228, 16906920, 19020285, 22824342, 25360380, 30432456, 38040570, 45648684, 50720760, 57060855, 76081140, 91297368, 114121710, 152162280, 228243420, 456486840]

約数ペア:

[(1, 456486840), (2, 228243420), (3, 152162280), (4, 114121710), (5, 91297368), (6, 76081140), (8, 57060855), (9, 50720760), (10, 45648684), (12, 38040570), (15, 30432456), (18, 25360380), (20, 22824342), (24, 19020285), (27, 16906920), (30, 15216228), (36, 12680190), (40, 11412171), (45, 10144152), (54, 8453460), (60, 7608114), (72, 6340095), (81, 5635640), (90, 5072076), (108, 4226730), (120, 3804057), (135, 3381384), (162, 2817820), (180, 2536038), (216, 2113365), (270, 1690692), (324, 1408910), (360, 1268019), (405, 1127128), (540, 845346), (648, 704455), (810, 563564), (1080, 422673), (1620, 281782), (3240, 140891)]