15747160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2753}}^1$

素因数の和:2788

約数の個数: 64

約数和(自身を含む): 41640480

約数和(自身を除く): 25893320

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2753, 2860, 5506, 5720, 11012, 13765, 22024, 27530, 30283, 35789, 55060, 60566, 71578, 110120, 121132, 143156, 151415, 178945, 242264, 286312, 302830, 357890, 393679, 605660, 715780, 787358, 1211320, 1431560, 1574716, 1968395, 3149432, 3936790, 7873580, 15747160]

約数ペア:

[(1, 15747160), (2, 7873580), (4, 3936790), (5, 3149432), (8, 1968395), (10, 1574716), (11, 1431560), (13, 1211320), (20, 787358), (22, 715780), (26, 605660), (40, 393679), (44, 357890), (52, 302830), (55, 286312), (65, 242264), (88, 178945), (104, 151415), (110, 143156), (130, 121132), (143, 110120), (220, 71578), (260, 60566), (286, 55060), (440, 35789), (520, 30283), (572, 27530), (715, 22024), (1144, 13765), (1430, 11012), (2753, 5720), (2860, 5506)]