408088530

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{3209}}^1$

素因数の和:3385

約数の個数: 80

約数和(自身を含む): 1104638040

約数和(自身を除く): 696549510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 157, 162, 270, 314, 405, 471, 785, 810, 942, 1413, 1570, 2355, 2826, 3209, 4239, 4710, 6418, 7065, 8478, 9627, 12717, 14130, 16045, 19254, 21195, 25434, 28881, 32090, 42390, 48135, 57762, 63585, 86643, 96270, 127170, 144405, 173286, 259929, 288810, 433215, 503813, 519858, 866430, 1007626, 1299645, 1511439, 2519065, 2599290, 3022878, 4534317, 5038130, 7557195, 9068634, 13602951, 15114390, 22671585, 27205902, 40808853, 45343170, 68014755, 81617706, 136029510, 204044265, 408088530]

約数ペア:

[(1, 408088530), (2, 204044265), (3, 136029510), (5, 81617706), (6, 68014755), (9, 45343170), (10, 40808853), (15, 27205902), (18, 22671585), (27, 15114390), (30, 13602951), (45, 9068634), (54, 7557195), (81, 5038130), (90, 4534317), (135, 3022878), (157, 2599290), (162, 2519065), (270, 1511439), (314, 1299645), (405, 1007626), (471, 866430), (785, 519858), (810, 503813), (942, 433215), (1413, 288810), (1570, 259929), (2355, 173286), (2826, 144405), (3209, 127170), (4239, 96270), (4710, 86643), (6418, 63585), (7065, 57762), (8478, 48135), (9627, 42390), (12717, 32090), (14130, 28881), (16045, 25434), (19254, 21195)]