120702240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{769}}^1$

素因数の和:899

約数の個数: 144

約数和(自身を含む): 416215800

約数和(自身を除く): 295513560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 109, 120, 144, 160, 180, 218, 240, 288, 327, 360, 436, 480, 545, 654, 720, 769, 872, 981, 1090, 1308, 1440, 1538, 1635, 1744, 1962, 2180, 2307, 2616, 3076, 3270, 3488, 3845, 3924, 4360, 4614, 4905, 5232, 6152, 6540, 6921, 7690, 7848, 8720, 9228, 9810, 10464, 11535, 12304, 13080, 13842, 15380, 15696, 17440, 18456, 19620, 23070, 24608, 26160, 27684, 30760, 31392, 34605, 36912, 39240, 46140, 52320, 55368, 61520, 69210, 73824, 78480, 83821, 92280, 110736, 123040, 138420, 156960, 167642, 184560, 221472, 251463, 276840, 335284, 369120, 419105, 502926, 553680, 670568, 754389, 838210, 1005852, 1107360, 1257315, 1341136, 1508778, 1676420, 2011704, 2514630, 2682272, 3017556, 3352840, 3771945, 4023408, 5029260, 6035112, 6705680, 7543890, 8046816, 10058520, 12070224, 13411360, 15087780, 20117040, 24140448, 30175560, 40234080, 60351120, 120702240]

約数ペア:

[(1, 120702240), (2, 60351120), (3, 40234080), (4, 30175560), (5, 24140448), (6, 20117040), (8, 15087780), (9, 13411360), (10, 12070224), (12, 10058520), (15, 8046816), (16, 7543890), (18, 6705680), (20, 6035112), (24, 5029260), (30, 4023408), (32, 3771945), (36, 3352840), (40, 3017556), (45, 2682272), (48, 2514630), (60, 2011704), (72, 1676420), (80, 1508778), (90, 1341136), (96, 1257315), (109, 1107360), (120, 1005852), (144, 838210), (160, 754389), (180, 670568), (218, 553680), (240, 502926), (288, 419105), (327, 369120), (360, 335284), (436, 276840), (480, 251463), (545, 221472), (654, 184560), (720, 167642), (769, 156960), (872, 138420), (981, 123040), (1090, 110736), (1308, 92280), (1440, 83821), (1538, 78480), (1635, 73824), (1744, 69210), (1962, 61520), (2180, 55368), (2307, 52320), (2616, 46140), (3076, 39240), (3270, 36912), (3488, 34605), (3845, 31392), (3924, 30760), (4360, 27684), (4614, 26160), (4905, 24608), (5232, 23070), (6152, 19620), (6540, 18456), (6921, 17440), (7690, 15696), (7848, 15380), (8720, 13842), (9228, 13080), (9810, 12304), (10464, 11535)]