154732560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{8161}}^1$

素因数の和:8256

約数の個数: 80

約数和(自身を含む): 485802240

約数和(自身を除く): 331069680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 237, 240, 316, 395, 474, 632, 790, 948, 1185, 1264, 1580, 1896, 2370, 3160, 3792, 4740, 6320, 8161, 9480, 16322, 18960, 24483, 32644, 40805, 48966, 65288, 81610, 97932, 122415, 130576, 163220, 195864, 244830, 326440, 391728, 489660, 644719, 652880, 979320, 1289438, 1934157, 1958640, 2578876, 3223595, 3868314, 5157752, 6447190, 7736628, 9670785, 10315504, 12894380, 15473256, 19341570, 25788760, 30946512, 38683140, 51577520, 77366280, 154732560]

約数ペア:

[(1, 154732560), (2, 77366280), (3, 51577520), (4, 38683140), (5, 30946512), (6, 25788760), (8, 19341570), (10, 15473256), (12, 12894380), (15, 10315504), (16, 9670785), (20, 7736628), (24, 6447190), (30, 5157752), (40, 3868314), (48, 3223595), (60, 2578876), (79, 1958640), (80, 1934157), (120, 1289438), (158, 979320), (237, 652880), (240, 644719), (316, 489660), (395, 391728), (474, 326440), (632, 244830), (790, 195864), (948, 163220), (1185, 130576), (1264, 122415), (1580, 97932), (1896, 81610), (2370, 65288), (3160, 48966), (3792, 40805), (4740, 32644), (6320, 24483), (8161, 18960), (9480, 16322)]