860143320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{11887}}^1$

素因数の和:11974

約数の個数: 128

約数和(自身を含む): 2910182400

約数和(自身を除く): 2050039080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 67, 72, 90, 108, 120, 134, 135, 180, 201, 216, 268, 270, 335, 360, 402, 536, 540, 603, 670, 804, 1005, 1080, 1206, 1340, 1608, 1809, 2010, 2412, 2680, 3015, 3618, 4020, 4824, 6030, 7236, 8040, 9045, 11887, 12060, 14472, 18090, 23774, 24120, 35661, 36180, 47548, 59435, 71322, 72360, 95096, 106983, 118870, 142644, 178305, 213966, 237740, 285288, 320949, 356610, 427932, 475480, 534915, 641898, 713220, 796429, 855864, 1069830, 1283796, 1426440, 1592858, 1604745, 2139660, 2389287, 2567592, 3185716, 3209490, 3982145, 4279320, 4778574, 6371432, 6418980, 7167861, 7964290, 9557148, 11946435, 12837960, 14335722, 15928580, 19114296, 21503583, 23892870, 28671444, 31857160, 35839305, 43007166, 47785740, 57342888, 71678610, 86014332, 95571480, 107517915, 143357220, 172028664, 215035830, 286714440, 430071660, 860143320]

約数ペア:

[(1, 860143320), (2, 430071660), (3, 286714440), (4, 215035830), (5, 172028664), (6, 143357220), (8, 107517915), (9, 95571480), (10, 86014332), (12, 71678610), (15, 57342888), (18, 47785740), (20, 43007166), (24, 35839305), (27, 31857160), (30, 28671444), (36, 23892870), (40, 21503583), (45, 19114296), (54, 15928580), (60, 14335722), (67, 12837960), (72, 11946435), (90, 9557148), (108, 7964290), (120, 7167861), (134, 6418980), (135, 6371432), (180, 4778574), (201, 4279320), (216, 3982145), (268, 3209490), (270, 3185716), (335, 2567592), (360, 2389287), (402, 2139660), (536, 1604745), (540, 1592858), (603, 1426440), (670, 1283796), (804, 1069830), (1005, 855864), (1080, 796429), (1206, 713220), (1340, 641898), (1608, 534915), (1809, 475480), (2010, 427932), (2412, 356610), (2680, 320949), (3015, 285288), (3618, 237740), (4020, 213966), (4824, 178305), (6030, 142644), (7236, 118870), (8040, 106983), (9045, 95096), (11887, 72360), (12060, 71322), (14472, 59435), (18090, 47548), (23774, 36180), (24120, 35661)]