61490080

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1$

素因数の和:326

約数の個数: 96

約数和(自身を含む): 155131200

約数和(自身を除く): 93641120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 113, 152, 160, 179, 190, 226, 304, 358, 380, 452, 565, 608, 716, 760, 895, 904, 1130, 1432, 1520, 1790, 1808, 2147, 2260, 2864, 3040, 3401, 3580, 3616, 4294, 4520, 5728, 6802, 7160, 8588, 9040, 10735, 13604, 14320, 17005, 17176, 18080, 20227, 21470, 27208, 28640, 34010, 34352, 40454, 42940, 54416, 68020, 68704, 80908, 85880, 101135, 108832, 136040, 161816, 171760, 202270, 272080, 323632, 343520, 384313, 404540, 544160, 647264, 768626, 809080, 1537252, 1618160, 1921565, 3074504, 3236320, 3843130, 6149008, 7686260, 12298016, 15372520, 30745040, 61490080]

約数ペア:

[(1, 61490080), (2, 30745040), (4, 15372520), (5, 12298016), (8, 7686260), (10, 6149008), (16, 3843130), (19, 3236320), (20, 3074504), (32, 1921565), (38, 1618160), (40, 1537252), (76, 809080), (80, 768626), (95, 647264), (113, 544160), (152, 404540), (160, 384313), (179, 343520), (190, 323632), (226, 272080), (304, 202270), (358, 171760), (380, 161816), (452, 136040), (565, 108832), (608, 101135), (716, 85880), (760, 80908), (895, 68704), (904, 68020), (1130, 54416), (1432, 42940), (1520, 40454), (1790, 34352), (1808, 34010), (2147, 28640), (2260, 27208), (2864, 21470), (3040, 20227), (3401, 18080), (3580, 17176), (3616, 17005), (4294, 14320), (4520, 13604), (5728, 10735), (6802, 9040), (7160, 8588)]