297988560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{3797}}^1$

素因数の和:3925

約数の個数: 120

約数和(自身を含む): 1010192040

約数和(自身を除く): 712203480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 109, 120, 144, 180, 218, 240, 327, 360, 436, 545, 654, 720, 872, 981, 1090, 1308, 1635, 1744, 1962, 2180, 2616, 3270, 3797, 3924, 4360, 4905, 5232, 6540, 7594, 7848, 8720, 9810, 11391, 13080, 15188, 15696, 18985, 19620, 22782, 26160, 30376, 34173, 37970, 39240, 45564, 56955, 60752, 68346, 75940, 78480, 91128, 113910, 136692, 151880, 170865, 182256, 227820, 273384, 303760, 341730, 413873, 455640, 546768, 683460, 827746, 911280, 1241619, 1366920, 1655492, 2069365, 2483238, 2733840, 3310984, 3724857, 4138730, 4966476, 6208095, 6621968, 7449714, 8277460, 9932952, 12416190, 14899428, 16554920, 18624285, 19865904, 24832380, 29798856, 33109840, 37248570, 49664760, 59597712, 74497140, 99329520, 148994280, 297988560]

約数ペア:

[(1, 297988560), (2, 148994280), (3, 99329520), (4, 74497140), (5, 59597712), (6, 49664760), (8, 37248570), (9, 33109840), (10, 29798856), (12, 24832380), (15, 19865904), (16, 18624285), (18, 16554920), (20, 14899428), (24, 12416190), (30, 9932952), (36, 8277460), (40, 7449714), (45, 6621968), (48, 6208095), (60, 4966476), (72, 4138730), (80, 3724857), (90, 3310984), (109, 2733840), (120, 2483238), (144, 2069365), (180, 1655492), (218, 1366920), (240, 1241619), (327, 911280), (360, 827746), (436, 683460), (545, 546768), (654, 455640), (720, 413873), (872, 341730), (981, 303760), (1090, 273384), (1308, 227820), (1635, 182256), (1744, 170865), (1962, 151880), (2180, 136692), (2616, 113910), (3270, 91128), (3797, 78480), (3924, 75940), (4360, 68346), (4905, 60752), (5232, 56955), (6540, 45564), (7594, 39240), (7848, 37970), (8720, 34173), (9810, 30376), (11391, 26160), (13080, 22782), (15188, 19620), (15696, 18985)]