48969840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10739}}^1$

素因数の和:10774

約数の個数: 80

約数和(自身を含む): 159811200

約数和(自身を除く): 110841360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 10739, 21478, 32217, 42956, 53695, 64434, 85912, 107390, 128868, 161085, 171824, 204041, 214780, 257736, 322170, 408082, 429560, 515472, 612123, 644340, 816164, 859120, 1020205, 1224246, 1288680, 1632328, 2040410, 2448492, 2577360, 3060615, 3264656, 4080820, 4896984, 6121230, 8161640, 9793968, 12242460, 16323280, 24484920, 48969840]

約数ペア:

[(1, 48969840), (2, 24484920), (3, 16323280), (4, 12242460), (5, 9793968), (6, 8161640), (8, 6121230), (10, 4896984), (12, 4080820), (15, 3264656), (16, 3060615), (19, 2577360), (20, 2448492), (24, 2040410), (30, 1632328), (38, 1288680), (40, 1224246), (48, 1020205), (57, 859120), (60, 816164), (76, 644340), (80, 612123), (95, 515472), (114, 429560), (120, 408082), (152, 322170), (190, 257736), (228, 214780), (240, 204041), (285, 171824), (304, 161085), (380, 128868), (456, 107390), (570, 85912), (760, 64434), (912, 53695), (1140, 42956), (1520, 32217), (2280, 21478), (4560, 10739)]