120024720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{307}}^1$

素因数の和:510

約数の個数: 160

約数和(自身を含む): 417056640

約数和(自身を除く): 297031920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 181, 216, 240, 270, 307, 360, 362, 432, 540, 543, 614, 720, 724, 905, 921, 1080, 1086, 1228, 1448, 1535, 1629, 1810, 1842, 2160, 2172, 2456, 2715, 2763, 2896, 3070, 3258, 3620, 3684, 4344, 4605, 4887, 4912, 5430, 5526, 6140, 6516, 7240, 7368, 8145, 8289, 8688, 9210, 9774, 10860, 11052, 12280, 13032, 13815, 14480, 14736, 16290, 16578, 18420, 19548, 21720, 22104, 24435, 24560, 26064, 27630, 32580, 33156, 36840, 39096, 41445, 43440, 44208, 48870, 55260, 55567, 65160, 66312, 73680, 78192, 82890, 97740, 110520, 111134, 130320, 132624, 165780, 166701, 195480, 221040, 222268, 277835, 331560, 333402, 390960, 444536, 500103, 555670, 663120, 666804, 833505, 889072, 1000206, 1111340, 1333608, 1500309, 1667010, 2000412, 2222680, 2500515, 2667216, 3000618, 3334020, 4000824, 4445360, 5001030, 6001236, 6668040, 7501545, 8001648, 10002060, 12002472, 13336080, 15003090, 20004120, 24004944, 30006180, 40008240, 60012360, 120024720]

約数ペア:

[(1, 120024720), (2, 60012360), (3, 40008240), (4, 30006180), (5, 24004944), (6, 20004120), (8, 15003090), (9, 13336080), (10, 12002472), (12, 10002060), (15, 8001648), (16, 7501545), (18, 6668040), (20, 6001236), (24, 5001030), (27, 4445360), (30, 4000824), (36, 3334020), (40, 3000618), (45, 2667216), (48, 2500515), (54, 2222680), (60, 2000412), (72, 1667010), (80, 1500309), (90, 1333608), (108, 1111340), (120, 1000206), (135, 889072), (144, 833505), (180, 666804), (181, 663120), (216, 555670), (240, 500103), (270, 444536), (307, 390960), (360, 333402), (362, 331560), (432, 277835), (540, 222268), (543, 221040), (614, 195480), (720, 166701), (724, 165780), (905, 132624), (921, 130320), (1080, 111134), (1086, 110520), (1228, 97740), (1448, 82890), (1535, 78192), (1629, 73680), (1810, 66312), (1842, 65160), (2160, 55567), (2172, 55260), (2456, 48870), (2715, 44208), (2763, 43440), (2896, 41445), (3070, 39096), (3258, 36840), (3620, 33156), (3684, 32580), (4344, 27630), (4605, 26064), (4887, 24560), (4912, 24435), (5430, 22104), (5526, 21720), (6140, 19548), (6516, 18420), (7240, 16578), (7368, 16290), (8145, 14736), (8289, 14480), (8688, 13815), (9210, 13032), (9774, 12280), (10860, 11052)]