180426840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2579}}^1$

素因数の和:2657

約数の個数: 128

約数和(自身を含む): 601862400

約数和(自身を除く): 421435560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 53, 55, 60, 66, 88, 106, 110, 120, 132, 159, 165, 212, 220, 264, 265, 318, 330, 424, 440, 530, 583, 636, 660, 795, 1060, 1166, 1272, 1320, 1590, 1749, 2120, 2332, 2579, 2915, 3180, 3498, 4664, 5158, 5830, 6360, 6996, 7737, 8745, 10316, 11660, 12895, 13992, 15474, 17490, 20632, 23320, 25790, 28369, 30948, 34980, 38685, 51580, 56738, 61896, 69960, 77370, 85107, 103160, 113476, 136687, 141845, 154740, 170214, 226952, 273374, 283690, 309480, 340428, 410061, 425535, 546748, 567380, 680856, 683435, 820122, 851070, 1093496, 1134760, 1366870, 1503557, 1640244, 1702140, 2050305, 2733740, 3007114, 3280488, 3404280, 4100610, 4510671, 5467480, 6014228, 7517785, 8201220, 9021342, 12028456, 15035570, 16402440, 18042684, 22553355, 30071140, 36085368, 45106710, 60142280, 90213420, 180426840]

約数ペア:

[(1, 180426840), (2, 90213420), (3, 60142280), (4, 45106710), (5, 36085368), (6, 30071140), (8, 22553355), (10, 18042684), (11, 16402440), (12, 15035570), (15, 12028456), (20, 9021342), (22, 8201220), (24, 7517785), (30, 6014228), (33, 5467480), (40, 4510671), (44, 4100610), (53, 3404280), (55, 3280488), (60, 3007114), (66, 2733740), (88, 2050305), (106, 1702140), (110, 1640244), (120, 1503557), (132, 1366870), (159, 1134760), (165, 1093496), (212, 851070), (220, 820122), (264, 683435), (265, 680856), (318, 567380), (330, 546748), (424, 425535), (440, 410061), (530, 340428), (583, 309480), (636, 283690), (660, 273374), (795, 226952), (1060, 170214), (1166, 154740), (1272, 141845), (1320, 136687), (1590, 113476), (1749, 103160), (2120, 85107), (2332, 77370), (2579, 69960), (2915, 61896), (3180, 56738), (3498, 51580), (4664, 38685), (5158, 34980), (5830, 30948), (6360, 28369), (6996, 25790), (7737, 23320), (8745, 20632), (10316, 17490), (11660, 15474), (12895, 13992)]