144415920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4973}}^1$

素因数の和:5011

約数の個数: 120

約数和(自身を含む): 492187248

約数和(自身を除く): 347771328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 121, 132, 165, 176, 220, 240, 242, 264, 330, 363, 440, 484, 528, 605, 660, 726, 880, 968, 1210, 1320, 1452, 1815, 1936, 2420, 2640, 2904, 3630, 4840, 4973, 5808, 7260, 9680, 9946, 14520, 14919, 19892, 24865, 29040, 29838, 39784, 49730, 54703, 59676, 74595, 79568, 99460, 109406, 119352, 149190, 164109, 198920, 218812, 238704, 273515, 298380, 328218, 397840, 437624, 547030, 596760, 601733, 656436, 820545, 875248, 1094060, 1193520, 1203466, 1312872, 1641090, 1805199, 2188120, 2406932, 2625744, 3008665, 3282180, 3610398, 4376240, 4813864, 6017330, 6564360, 7220796, 9025995, 9627728, 12034660, 13128720, 14441592, 18051990, 24069320, 28883184, 36103980, 48138640, 72207960, 144415920]

約数ペア:

[(1, 144415920), (2, 72207960), (3, 48138640), (4, 36103980), (5, 28883184), (6, 24069320), (8, 18051990), (10, 14441592), (11, 13128720), (12, 12034660), (15, 9627728), (16, 9025995), (20, 7220796), (22, 6564360), (24, 6017330), (30, 4813864), (33, 4376240), (40, 3610398), (44, 3282180), (48, 3008665), (55, 2625744), (60, 2406932), (66, 2188120), (80, 1805199), (88, 1641090), (110, 1312872), (120, 1203466), (121, 1193520), (132, 1094060), (165, 875248), (176, 820545), (220, 656436), (240, 601733), (242, 596760), (264, 547030), (330, 437624), (363, 397840), (440, 328218), (484, 298380), (528, 273515), (605, 238704), (660, 218812), (726, 198920), (880, 164109), (968, 149190), (1210, 119352), (1320, 109406), (1452, 99460), (1815, 79568), (1936, 74595), (2420, 59676), (2640, 54703), (2904, 49730), (3630, 39784), (4840, 29838), (4973, 29040), (5808, 24865), (7260, 19892), (9680, 14919), (9946, 14520)]