15544560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{271}}^1$

素因数の和:526

約数の個数: 80

約数和(自身を含む): 48568320

約数和(自身を除く): 33023760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 239, 240, 271, 478, 542, 717, 813, 956, 1084, 1195, 1355, 1434, 1626, 1912, 2168, 2390, 2710, 2868, 3252, 3585, 3824, 4065, 4336, 4780, 5420, 5736, 6504, 7170, 8130, 9560, 10840, 11472, 13008, 14340, 16260, 19120, 21680, 28680, 32520, 57360, 64769, 65040, 129538, 194307, 259076, 323845, 388614, 518152, 647690, 777228, 971535, 1036304, 1295380, 1554456, 1943070, 2590760, 3108912, 3886140, 5181520, 7772280, 15544560]

約数ペア:

[(1, 15544560), (2, 7772280), (3, 5181520), (4, 3886140), (5, 3108912), (6, 2590760), (8, 1943070), (10, 1554456), (12, 1295380), (15, 1036304), (16, 971535), (20, 777228), (24, 647690), (30, 518152), (40, 388614), (48, 323845), (60, 259076), (80, 194307), (120, 129538), (239, 65040), (240, 64769), (271, 57360), (478, 32520), (542, 28680), (717, 21680), (813, 19120), (956, 16260), (1084, 14340), (1195, 13008), (1355, 11472), (1434, 10840), (1626, 9560), (1912, 8130), (2168, 7170), (2390, 6504), (2710, 5736), (2868, 5420), (3252, 4780), (3585, 4336), (3824, 4065)]