3987360

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1$

素因数の和:108

約数の個数: 192

約数和(自身を含む): 15240960

約数和(自身を除く): 11253600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 71, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 142, 144, 156, 160, 180, 195, 208, 213, 216, 234, 240, 260, 270, 284, 288, 312, 351, 355, 360, 390, 416, 426, 432, 468, 480, 520, 540, 568, 585, 624, 639, 702, 710, 720, 780, 852, 864, 923, 936, 1040, 1065, 1080, 1136, 1170, 1248, 1278, 1404, 1420, 1440, 1560, 1704, 1755, 1846, 1872, 1917, 2080, 2130, 2160, 2272, 2340, 2556, 2769, 2808, 2840, 3120, 3195, 3408, 3510, 3692, 3744, 3834, 4260, 4320, 4615, 4680, 5112, 5538, 5616, 5680, 6240, 6390, 6816, 7020, 7384, 7668, 8307, 8520, 9230, 9360, 9585, 10224, 11076, 11232, 11360, 12780, 13845, 14040, 14768, 15336, 16614, 17040, 18460, 18720, 19170, 20448, 22152, 24921, 25560, 27690, 28080, 29536, 30672, 33228, 34080, 36920, 38340, 41535, 44304, 49842, 51120, 55380, 56160, 61344, 66456, 73840, 76680, 83070, 88608, 99684, 102240, 110760, 124605, 132912, 147680, 153360, 166140, 199368, 221520, 249210, 265824, 306720, 332280, 398736, 443040, 498420, 664560, 797472, 996840, 1329120, 1993680, 3987360]

約数ペア:

[(1, 3987360), (2, 1993680), (3, 1329120), (4, 996840), (5, 797472), (6, 664560), (8, 498420), (9, 443040), (10, 398736), (12, 332280), (13, 306720), (15, 265824), (16, 249210), (18, 221520), (20, 199368), (24, 166140), (26, 153360), (27, 147680), (30, 132912), (32, 124605), (36, 110760), (39, 102240), (40, 99684), (45, 88608), (48, 83070), (52, 76680), (54, 73840), (60, 66456), (65, 61344), (71, 56160), (72, 55380), (78, 51120), (80, 49842), (90, 44304), (96, 41535), (104, 38340), (108, 36920), (117, 34080), (120, 33228), (130, 30672), (135, 29536), (142, 28080), (144, 27690), (156, 25560), (160, 24921), (180, 22152), (195, 20448), (208, 19170), (213, 18720), (216, 18460), (234, 17040), (240, 16614), (260, 15336), (270, 14768), (284, 14040), (288, 13845), (312, 12780), (351, 11360), (355, 11232), (360, 11076), (390, 10224), (416, 9585), (426, 9360), (432, 9230), (468, 8520), (480, 8307), (520, 7668), (540, 7384), (568, 7020), (585, 6816), (624, 6390), (639, 6240), (702, 5680), (710, 5616), (720, 5538), (780, 5112), (852, 4680), (864, 4615), (923, 4320), (936, 4260), (1040, 3834), (1065, 3744), (1080, 3692), (1136, 3510), (1170, 3408), (1248, 3195), (1278, 3120), (1404, 2840), (1420, 2808), (1440, 2769), (1560, 2556), (1704, 2340), (1755, 2272), (1846, 2160), (1872, 2130), (1917, 2080)]