272214720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3049}}^1$

素因数の和:3103

約数の個数: 168

約数和(自身を含む): 966825600

約数和(自身を除く): 694610880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 465, 480, 496, 558, 576, 620, 720, 744, 930, 960, 992, 1116, 1240, 1395, 1440, 1488, 1860, 1984, 2232, 2480, 2790, 2880, 2976, 3049, 3720, 4464, 4960, 5580, 5952, 6098, 7440, 8928, 9147, 9920, 11160, 12196, 14880, 15245, 17856, 18294, 22320, 24392, 27441, 29760, 30490, 36588, 44640, 45735, 48784, 54882, 60980, 73176, 89280, 91470, 94519, 97568, 109764, 121960, 137205, 146352, 182940, 189038, 195136, 219528, 243920, 274410, 283557, 292704, 365880, 378076, 439056, 472595, 487840, 548820, 567114, 585408, 731760, 756152, 850671, 878112, 945190, 975680, 1097640, 1134228, 1417785, 1463520, 1512304, 1701342, 1756224, 1890380, 2195280, 2268456, 2835570, 2927040, 3024608, 3402684, 3780760, 4253355, 4390560, 4536912, 5671140, 6049216, 6805368, 7561520, 8506710, 8781120, 9073824, 11342280, 13610736, 15123040, 17013420, 18147648, 22684560, 27221472, 30246080, 34026840, 45369120, 54442944, 68053680, 90738240, 136107360, 272214720]

約数ペア:

[(1, 272214720), (2, 136107360), (3, 90738240), (4, 68053680), (5, 54442944), (6, 45369120), (8, 34026840), (9, 30246080), (10, 27221472), (12, 22684560), (15, 18147648), (16, 17013420), (18, 15123040), (20, 13610736), (24, 11342280), (30, 9073824), (31, 8781120), (32, 8506710), (36, 7561520), (40, 6805368), (45, 6049216), (48, 5671140), (60, 4536912), (62, 4390560), (64, 4253355), (72, 3780760), (80, 3402684), (90, 3024608), (93, 2927040), (96, 2835570), (120, 2268456), (124, 2195280), (144, 1890380), (155, 1756224), (160, 1701342), (180, 1512304), (186, 1463520), (192, 1417785), (240, 1134228), (248, 1097640), (279, 975680), (288, 945190), (310, 878112), (320, 850671), (360, 756152), (372, 731760), (465, 585408), (480, 567114), (496, 548820), (558, 487840), (576, 472595), (620, 439056), (720, 378076), (744, 365880), (930, 292704), (960, 283557), (992, 274410), (1116, 243920), (1240, 219528), (1395, 195136), (1440, 189038), (1488, 182940), (1860, 146352), (1984, 137205), (2232, 121960), (2480, 109764), (2790, 97568), (2880, 94519), (2976, 91470), (3049, 89280), (3720, 73176), (4464, 60980), (4960, 54882), (5580, 48784), (5952, 45735), (6098, 44640), (7440, 36588), (8928, 30490), (9147, 29760), (9920, 27441), (11160, 24392), (12196, 22320), (14880, 18294), (15245, 17856)]