15310440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{599}}^1$

素因数の和:687

約数の個数: 96

約数和(自身を含む): 50544000

約数和(自身を除く): 35233560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 120, 142, 180, 213, 284, 355, 360, 426, 568, 599, 639, 710, 852, 1065, 1198, 1278, 1420, 1704, 1797, 2130, 2396, 2556, 2840, 2995, 3195, 3594, 4260, 4792, 5112, 5391, 5990, 6390, 7188, 8520, 8985, 10782, 11980, 12780, 14376, 17970, 21564, 23960, 25560, 26955, 35940, 42529, 43128, 53910, 71880, 85058, 107820, 127587, 170116, 212645, 215640, 255174, 340232, 382761, 425290, 510348, 637935, 765522, 850580, 1020696, 1275870, 1531044, 1701160, 1913805, 2551740, 3062088, 3827610, 5103480, 7655220, 15310440]

約数ペア:

[(1, 15310440), (2, 7655220), (3, 5103480), (4, 3827610), (5, 3062088), (6, 2551740), (8, 1913805), (9, 1701160), (10, 1531044), (12, 1275870), (15, 1020696), (18, 850580), (20, 765522), (24, 637935), (30, 510348), (36, 425290), (40, 382761), (45, 340232), (60, 255174), (71, 215640), (72, 212645), (90, 170116), (120, 127587), (142, 107820), (180, 85058), (213, 71880), (284, 53910), (355, 43128), (360, 42529), (426, 35940), (568, 26955), (599, 25560), (639, 23960), (710, 21564), (852, 17970), (1065, 14376), (1198, 12780), (1278, 11980), (1420, 10782), (1704, 8985), (1797, 8520), (2130, 7188), (2396, 6390), (2556, 5990), (2840, 5391), (2995, 5112), (3195, 4792), (3594, 4260)]