462840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:69

約数の個数: 128

約数和(自身を含む): 1728000

約数和(自身を除く): 1265160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 29, 30, 35, 38, 40, 42, 56, 57, 58, 60, 70, 76, 84, 87, 95, 105, 114, 116, 120, 133, 140, 145, 152, 168, 174, 190, 203, 210, 228, 232, 266, 280, 285, 290, 348, 380, 399, 406, 420, 435, 456, 532, 551, 570, 580, 609, 665, 696, 760, 798, 812, 840, 870, 1015, 1064, 1102, 1140, 1160, 1218, 1330, 1596, 1624, 1653, 1740, 1995, 2030, 2204, 2280, 2436, 2660, 2755, 3045, 3192, 3306, 3480, 3857, 3990, 4060, 4408, 4872, 5320, 5510, 6090, 6612, 7714, 7980, 8120, 8265, 11020, 11571, 12180, 13224, 15428, 15960, 16530, 19285, 22040, 23142, 24360, 30856, 33060, 38570, 46284, 57855, 66120, 77140, 92568, 115710, 154280, 231420, 462840]

約数ペア:

[(1, 462840), (2, 231420), (3, 154280), (4, 115710), (5, 92568), (6, 77140), (7, 66120), (8, 57855), (10, 46284), (12, 38570), (14, 33060), (15, 30856), (19, 24360), (20, 23142), (21, 22040), (24, 19285), (28, 16530), (29, 15960), (30, 15428), (35, 13224), (38, 12180), (40, 11571), (42, 11020), (56, 8265), (57, 8120), (58, 7980), (60, 7714), (70, 6612), (76, 6090), (84, 5510), (87, 5320), (95, 4872), (105, 4408), (114, 4060), (116, 3990), (120, 3857), (133, 3480), (140, 3306), (145, 3192), (152, 3045), (168, 2755), (174, 2660), (190, 2436), (203, 2280), (210, 2204), (228, 2030), (232, 1995), (266, 1740), (280, 1653), (285, 1624), (290, 1596), (348, 1330), (380, 1218), (399, 1160), (406, 1140), (420, 1102), (435, 1064), (456, 1015), (532, 870), (551, 840), (570, 812), (580, 798), (609, 760), (665, 696)]