961756960

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{261347}}^1$

素因数の和:261385

約数の個数: 48

約数和(自身を含む): 2370949056

約数和(自身を除く): 1409192096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 261347, 522694, 1045388, 1306735, 2090776, 2613470, 4181552, 5226940, 6010981, 8363104, 10453880, 12021962, 20907760, 24043924, 30054905, 41815520, 48087848, 60109810, 96175696, 120219620, 192351392, 240439240, 480878480, 961756960]

約数ペア:

[(1, 961756960), (2, 480878480), (4, 240439240), (5, 192351392), (8, 120219620), (10, 96175696), (16, 60109810), (20, 48087848), (23, 41815520), (32, 30054905), (40, 24043924), (46, 20907760), (80, 12021962), (92, 10453880), (115, 8363104), (160, 6010981), (184, 5226940), (230, 4181552), (368, 2613470), (460, 2090776), (736, 1306735), (920, 1045388), (1840, 522694), (3680, 261347)]