313626840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{33083}}^1$

素因数の和:33176

約数の個数: 64

約数和(自身を含む): 952819200

約数和(自身を除く): 639192360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 3160, 4740, 9480, 33083, 66166, 99249, 132332, 165415, 198498, 264664, 330830, 396996, 496245, 661660, 793992, 992490, 1323320, 1984980, 2613557, 3969960, 5227114, 7840671, 10454228, 13067785, 15681342, 20908456, 26135570, 31362684, 39203355, 52271140, 62725368, 78406710, 104542280, 156813420, 313626840]

約数ペア:

[(1, 313626840), (2, 156813420), (3, 104542280), (4, 78406710), (5, 62725368), (6, 52271140), (8, 39203355), (10, 31362684), (12, 26135570), (15, 20908456), (20, 15681342), (24, 13067785), (30, 10454228), (40, 7840671), (60, 5227114), (79, 3969960), (120, 2613557), (158, 1984980), (237, 1323320), (316, 992490), (395, 793992), (474, 661660), (632, 496245), (790, 396996), (948, 330830), (1185, 264664), (1580, 198498), (1896, 165415), (2370, 132332), (3160, 99249), (4740, 66166), (9480, 33083)]