85637280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7757}}^1$

素因数の和:7798

約数の個数: 96

約数和(自身を含む): 281522304

約数和(自身を除く): 195885024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1840, 2208, 2760, 3680, 5520, 7757, 11040, 15514, 23271, 31028, 38785, 46542, 62056, 77570, 93084, 116355, 124112, 155140, 178411, 186168, 232710, 248224, 310280, 356822, 372336, 465420, 535233, 620560, 713644, 744672, 892055, 930840, 1070466, 1241120, 1427288, 1784110, 1861680, 2140932, 2676165, 2854576, 3568220, 3723360, 4281864, 5352330, 5709152, 7136440, 8563728, 10704660, 14272880, 17127456, 21409320, 28545760, 42818640, 85637280]

約数ペア:

[(1, 85637280), (2, 42818640), (3, 28545760), (4, 21409320), (5, 17127456), (6, 14272880), (8, 10704660), (10, 8563728), (12, 7136440), (15, 5709152), (16, 5352330), (20, 4281864), (23, 3723360), (24, 3568220), (30, 2854576), (32, 2676165), (40, 2140932), (46, 1861680), (48, 1784110), (60, 1427288), (69, 1241120), (80, 1070466), (92, 930840), (96, 892055), (115, 744672), (120, 713644), (138, 620560), (160, 535233), (184, 465420), (230, 372336), (240, 356822), (276, 310280), (345, 248224), (368, 232710), (460, 186168), (480, 178411), (552, 155140), (690, 124112), (736, 116355), (920, 93084), (1104, 77570), (1380, 62056), (1840, 46542), (2208, 38785), (2760, 31028), (3680, 23271), (5520, 15514), (7757, 11040)]