129649440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8713}}^1$

素因数の和:8762

約数の個数: 96

約数和(自身を含む): 421618176

約数和(自身を除く): 291968736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 8713, 14880, 17426, 26139, 34852, 43565, 52278, 69704, 87130, 104556, 130695, 139408, 174260, 209112, 261390, 270103, 278816, 348520, 418224, 522780, 540206, 697040, 810309, 836448, 1045560, 1080412, 1350515, 1394080, 1620618, 2091120, 2160824, 2701030, 3241236, 4051545, 4182240, 4321648, 5402060, 6482472, 8103090, 8643296, 10804120, 12964944, 16206180, 21608240, 25929888, 32412360, 43216480, 64824720, 129649440]

約数ペア:

[(1, 129649440), (2, 64824720), (3, 43216480), (4, 32412360), (5, 25929888), (6, 21608240), (8, 16206180), (10, 12964944), (12, 10804120), (15, 8643296), (16, 8103090), (20, 6482472), (24, 5402060), (30, 4321648), (31, 4182240), (32, 4051545), (40, 3241236), (48, 2701030), (60, 2160824), (62, 2091120), (80, 1620618), (93, 1394080), (96, 1350515), (120, 1080412), (124, 1045560), (155, 836448), (160, 810309), (186, 697040), (240, 540206), (248, 522780), (310, 418224), (372, 348520), (465, 278816), (480, 270103), (496, 261390), (620, 209112), (744, 174260), (930, 139408), (992, 130695), (1240, 104556), (1488, 87130), (1860, 69704), (2480, 52278), (2976, 43565), (3720, 34852), (4960, 26139), (7440, 17426), (8713, 14880)]