87428640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14011}}^1$

素因数の和:14042

約数の個数: 96

約数和(自身を含む): 296606016

約数和(自身を除く): 209177376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 14011, 28022, 42033, 56044, 70055, 84066, 112088, 140110, 168132, 182143, 210165, 224176, 280220, 336264, 364286, 420330, 448352, 546429, 560440, 672528, 728572, 840660, 910715, 1092858, 1120880, 1345056, 1457144, 1681320, 1821430, 2185716, 2241760, 2732145, 2914288, 3362640, 3642860, 4371432, 5464290, 5828576, 6725280, 7285720, 8742864, 10928580, 14571440, 17485728, 21857160, 29142880, 43714320, 87428640]

約数ペア:

[(1, 87428640), (2, 43714320), (3, 29142880), (4, 21857160), (5, 17485728), (6, 14571440), (8, 10928580), (10, 8742864), (12, 7285720), (13, 6725280), (15, 5828576), (16, 5464290), (20, 4371432), (24, 3642860), (26, 3362640), (30, 2914288), (32, 2732145), (39, 2241760), (40, 2185716), (48, 1821430), (52, 1681320), (60, 1457144), (65, 1345056), (78, 1120880), (80, 1092858), (96, 910715), (104, 840660), (120, 728572), (130, 672528), (156, 560440), (160, 546429), (195, 448352), (208, 420330), (240, 364286), (260, 336264), (312, 280220), (390, 224176), (416, 210165), (480, 182143), (520, 168132), (624, 140110), (780, 112088), (1040, 84066), (1248, 70055), (1560, 56044), (2080, 42033), (3120, 28022), (6240, 14011)]