15169860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1187}}^1$

素因数の和:1273

約数の個数: 72

約数和(自身を含む): 46702656

約数和(自身を除く): 31532796

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 142, 180, 213, 284, 355, 426, 639, 710, 852, 1065, 1187, 1278, 1420, 2130, 2374, 2556, 3195, 3561, 4260, 4748, 5935, 6390, 7122, 10683, 11870, 12780, 14244, 17805, 21366, 23740, 35610, 42732, 53415, 71220, 84277, 106830, 168554, 213660, 252831, 337108, 421385, 505662, 758493, 842770, 1011324, 1264155, 1516986, 1685540, 2528310, 3033972, 3792465, 5056620, 7584930, 15169860]

約数ペア:

[(1, 15169860), (2, 7584930), (3, 5056620), (4, 3792465), (5, 3033972), (6, 2528310), (9, 1685540), (10, 1516986), (12, 1264155), (15, 1011324), (18, 842770), (20, 758493), (30, 505662), (36, 421385), (45, 337108), (60, 252831), (71, 213660), (90, 168554), (142, 106830), (180, 84277), (213, 71220), (284, 53415), (355, 42732), (426, 35610), (639, 23740), (710, 21366), (852, 17805), (1065, 14244), (1187, 12780), (1278, 11870), (1420, 10683), (2130, 7122), (2374, 6390), (2556, 5935), (3195, 4748), (3561, 4260)]