556696320

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{144973}}^1$

素因数の和:144997

約数の個数: 72

約数和(自身を含む): 1777961136

約数和(自身を除く): 1221264816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 144973, 289946, 434919, 579892, 724865, 869838, 1159784, 1449730, 1739676, 2174595, 2319568, 2899460, 3479352, 4349190, 4639136, 5798920, 6958704, 8698380, 9278272, 11597840, 13917408, 17396760, 18556544, 23195680, 27834816, 34793520, 37113088, 46391360, 55669632, 69587040, 92782720, 111339264, 139174080, 185565440, 278348160, 556696320]

約数ペア:

[(1, 556696320), (2, 278348160), (3, 185565440), (4, 139174080), (5, 111339264), (6, 92782720), (8, 69587040), (10, 55669632), (12, 46391360), (15, 37113088), (16, 34793520), (20, 27834816), (24, 23195680), (30, 18556544), (32, 17396760), (40, 13917408), (48, 11597840), (60, 9278272), (64, 8698380), (80, 6958704), (96, 5798920), (120, 4639136), (128, 4349190), (160, 3479352), (192, 2899460), (240, 2319568), (256, 2174595), (320, 1739676), (384, 1449730), (480, 1159784), (640, 869838), (768, 724865), (960, 579892), (1280, 434919), (1920, 289946), (3840, 144973)]