1868776320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{973321}}^1$

素因数の和:973343

約数の個数: 64

約数和(自身を含む): 5956730640

約数和(自身を除く): 4087954320

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, 320, 384, 480, 640, 960, 1920, 973321, 1946642, 2919963, 3893284, 4866605, 5839926, 7786568, 9733210, 11679852, 14599815, 15573136, 19466420, 23359704, 29199630, 31146272, 38932840, 46719408, 58399260, 62292544, 77865680, 93438816, 116798520, 124585088, 155731360, 186877632, 233597040, 311462720, 373755264, 467194080, 622925440, 934388160, 1868776320]

約数ペア:

[(1, 1868776320), (2, 934388160), (3, 622925440), (4, 467194080), (5, 373755264), (6, 311462720), (8, 233597040), (10, 186877632), (12, 155731360), (15, 124585088), (16, 116798520), (20, 93438816), (24, 77865680), (30, 62292544), (32, 58399260), (40, 46719408), (48, 38932840), (60, 31146272), (64, 29199630), (80, 23359704), (96, 19466420), (120, 15573136), (128, 14599815), (160, 11679852), (192, 9733210), (240, 7786568), (320, 5839926), (384, 4866605), (480, 3893284), (640, 2919963), (960, 1946642), (1920, 973321)]