15914160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2$

素因数の和:104

約数の個数: 180

約数和(自身を含む): 57625776

約数和(自身を除く): 41711616

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 31, 36, 40, 45, 46, 48, 60, 62, 69, 72, 80, 90, 92, 93, 115, 120, 124, 138, 144, 155, 180, 184, 186, 207, 230, 240, 248, 276, 279, 310, 345, 360, 368, 372, 414, 460, 465, 496, 552, 558, 620, 690, 713, 720, 744, 828, 920, 930, 961, 1035, 1104, 1116, 1240, 1380, 1395, 1426, 1488, 1656, 1840, 1860, 1922, 2070, 2139, 2232, 2480, 2760, 2790, 2852, 2883, 3312, 3565, 3720, 3844, 4140, 4278, 4464, 4805, 5520, 5580, 5704, 5766, 6417, 7130, 7440, 7688, 8280, 8556, 8649, 9610, 10695, 11160, 11408, 11532, 12834, 14260, 14415, 15376, 16560, 17112, 17298, 19220, 21390, 22103, 22320, 23064, 25668, 28520, 28830, 32085, 34224, 34596, 38440, 42780, 43245, 44206, 46128, 51336, 57040, 57660, 64170, 66309, 69192, 76880, 85560, 86490, 88412, 102672, 110515, 115320, 128340, 132618, 138384, 171120, 172980, 176824, 198927, 221030, 230640, 256680, 265236, 331545, 345960, 353648, 397854, 442060, 513360, 530472, 663090, 691920, 795708, 884120, 994635, 1060944, 1326180, 1591416, 1768240, 1989270, 2652360, 3182832, 3978540, 5304720, 7957080, 15914160]

約数ペア:

[(1, 15914160), (2, 7957080), (3, 5304720), (4, 3978540), (5, 3182832), (6, 2652360), (8, 1989270), (9, 1768240), (10, 1591416), (12, 1326180), (15, 1060944), (16, 994635), (18, 884120), (20, 795708), (23, 691920), (24, 663090), (30, 530472), (31, 513360), (36, 442060), (40, 397854), (45, 353648), (46, 345960), (48, 331545), (60, 265236), (62, 256680), (69, 230640), (72, 221030), (80, 198927), (90, 176824), (92, 172980), (93, 171120), (115, 138384), (120, 132618), (124, 128340), (138, 115320), (144, 110515), (155, 102672), (180, 88412), (184, 86490), (186, 85560), (207, 76880), (230, 69192), (240, 66309), (248, 64170), (276, 57660), (279, 57040), (310, 51336), (345, 46128), (360, 44206), (368, 43245), (372, 42780), (414, 38440), (460, 34596), (465, 34224), (496, 32085), (552, 28830), (558, 28520), (620, 25668), (690, 23064), (713, 22320), (720, 22103), (744, 21390), (828, 19220), (920, 17298), (930, 17112), (961, 16560), (1035, 15376), (1104, 14415), (1116, 14260), (1240, 12834), (1380, 11532), (1395, 11408), (1426, 11160), (1488, 10695), (1656, 9610), (1840, 8649), (1860, 8556), (1922, 8280), (2070, 7688), (2139, 7440), (2232, 7130), (2480, 6417), (2760, 5766), (2790, 5704), (2852, 5580), (2883, 5520), (3312, 4805), (3565, 4464), (3720, 4278), (3844, 4140)]