39713040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2903}}^1$

素因数の和:2941

約数の個数: 120

約数和(自身を含む): 140437440

約数和(自身を除く): 100724400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 2903, 3420, 4560, 5806, 6840, 8709, 11612, 13680, 14515, 17418, 23224, 26127, 29030, 34836, 43545, 46448, 52254, 55157, 58060, 69672, 87090, 104508, 110314, 116120, 130635, 139344, 165471, 174180, 209016, 220628, 232240, 261270, 275785, 330942, 348360, 418032, 441256, 496413, 522540, 551570, 661884, 696720, 827355, 882512, 992826, 1045080, 1103140, 1323768, 1654710, 1985652, 2090160, 2206280, 2482065, 2647536, 3309420, 3971304, 4412560, 4964130, 6618840, 7942608, 9928260, 13237680, 19856520, 39713040]

約数ペア:

[(1, 39713040), (2, 19856520), (3, 13237680), (4, 9928260), (5, 7942608), (6, 6618840), (8, 4964130), (9, 4412560), (10, 3971304), (12, 3309420), (15, 2647536), (16, 2482065), (18, 2206280), (19, 2090160), (20, 1985652), (24, 1654710), (30, 1323768), (36, 1103140), (38, 1045080), (40, 992826), (45, 882512), (48, 827355), (57, 696720), (60, 661884), (72, 551570), (76, 522540), (80, 496413), (90, 441256), (95, 418032), (114, 348360), (120, 330942), (144, 275785), (152, 261270), (171, 232240), (180, 220628), (190, 209016), (228, 174180), (240, 165471), (285, 139344), (304, 130635), (342, 116120), (360, 110314), (380, 104508), (456, 87090), (570, 69672), (684, 58060), (720, 55157), (760, 52254), (855, 46448), (912, 43545), (1140, 34836), (1368, 29030), (1520, 26127), (1710, 23224), (2280, 17418), (2736, 14515), (2903, 13680), (3420, 11612), (4560, 8709), (5806, 6840)]