63896880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{15661}}^1$

素因数の和:15694

約数の個数: 80

約数和(自身を含む): 209745504

約数和(自身を除く): 145848624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 15661, 31322, 46983, 62644, 78305, 93966, 125288, 156610, 187932, 234915, 250576, 266237, 313220, 375864, 469830, 532474, 626440, 751728, 798711, 939660, 1064948, 1252880, 1331185, 1597422, 1879320, 2129896, 2662370, 3194844, 3758640, 3993555, 4259792, 5324740, 6389688, 7987110, 10649480, 12779376, 15974220, 21298960, 31948440, 63896880]

約数ペア:

[(1, 63896880), (2, 31948440), (3, 21298960), (4, 15974220), (5, 12779376), (6, 10649480), (8, 7987110), (10, 6389688), (12, 5324740), (15, 4259792), (16, 3993555), (17, 3758640), (20, 3194844), (24, 2662370), (30, 2129896), (34, 1879320), (40, 1597422), (48, 1331185), (51, 1252880), (60, 1064948), (68, 939660), (80, 798711), (85, 751728), (102, 626440), (120, 532474), (136, 469830), (170, 375864), (204, 313220), (240, 266237), (255, 250576), (272, 234915), (340, 187932), (408, 156610), (510, 125288), (680, 93966), (816, 78305), (1020, 62644), (1360, 46983), (2040, 31322), (4080, 15661)]