2874720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:184

約数の個数: 96

約数和(自身を含む): 9307872

約数和(自身を除く): 6433152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 80, 96, 106, 113, 120, 159, 160, 212, 226, 240, 265, 318, 339, 424, 452, 480, 530, 565, 636, 678, 795, 848, 904, 1060, 1130, 1272, 1356, 1590, 1695, 1696, 1808, 2120, 2260, 2544, 2712, 3180, 3390, 3616, 4240, 4520, 5088, 5424, 5989, 6360, 6780, 8480, 9040, 10848, 11978, 12720, 13560, 17967, 18080, 23956, 25440, 27120, 29945, 35934, 47912, 54240, 59890, 71868, 89835, 95824, 119780, 143736, 179670, 191648, 239560, 287472, 359340, 479120, 574944, 718680, 958240, 1437360, 2874720]

約数ペア:

[(1, 2874720), (2, 1437360), (3, 958240), (4, 718680), (5, 574944), (6, 479120), (8, 359340), (10, 287472), (12, 239560), (15, 191648), (16, 179670), (20, 143736), (24, 119780), (30, 95824), (32, 89835), (40, 71868), (48, 59890), (53, 54240), (60, 47912), (80, 35934), (96, 29945), (106, 27120), (113, 25440), (120, 23956), (159, 18080), (160, 17967), (212, 13560), (226, 12720), (240, 11978), (265, 10848), (318, 9040), (339, 8480), (424, 6780), (452, 6360), (480, 5989), (530, 5424), (565, 5088), (636, 4520), (678, 4240), (795, 3616), (848, 3390), (904, 3180), (1060, 2712), (1130, 2544), (1272, 2260), (1356, 2120), (1590, 1808), (1695, 1696)]