11978460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5119}}^1$

素因数の和:5147

約数の個数: 72

約数和(自身を含む): 39137280

約数和(自身を除く): 27158820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 5119, 10238, 15357, 20476, 25595, 30714, 46071, 51190, 61428, 66547, 76785, 92142, 102380, 133094, 153570, 184284, 199641, 230355, 266188, 307140, 332735, 399282, 460710, 598923, 665470, 798564, 921420, 998205, 1197846, 1330940, 1996410, 2395692, 2994615, 3992820, 5989230, 11978460]

約数ペア:

[(1, 11978460), (2, 5989230), (3, 3992820), (4, 2994615), (5, 2395692), (6, 1996410), (9, 1330940), (10, 1197846), (12, 998205), (13, 921420), (15, 798564), (18, 665470), (20, 598923), (26, 460710), (30, 399282), (36, 332735), (39, 307140), (45, 266188), (52, 230355), (60, 199641), (65, 184284), (78, 153570), (90, 133094), (117, 102380), (130, 92142), (156, 76785), (180, 66547), (195, 61428), (234, 51190), (260, 46071), (390, 30714), (468, 25595), (585, 20476), (780, 15357), (1170, 10238), (2340, 5119)]