39387480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{563}}^1$

素因数の和:641

約数の個数: 128

約数和(自身を含む): 131569920

約数和(自身を除く): 92182440

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, 563, 583, 636, 660, 795, 1060, 1126, 1166, 1272, 1320, 1590, 1689, 1749, 2120, 2252, 2332, 2815, 2915, 3180, 3378, 3498, 4504, 4664, 5630, 5830, 6193, 6360, 6756, 6996, 8445, 8745, 11260, 11660, 12386, 13512, 13992, 16890, 17490, 18579, 22520, 23320, 24772, 29839, 30965, 33780, 34980, 37158, 49544, 59678, 61930, 67560, 69960, 74316, 89517, 92895, 119356, 123860, 148632, 149195, 179034, 185790, 238712, 247720, 298390, 328229, 358068, 371580, 447585, 596780, 656458, 716136, 743160, 895170, 984687, 1193560, 1312916, 1641145, 1790340, 1969374, 2625832, 3282290, 3580680, 3938748, 4923435, 6564580, 7877496, 9846870, 13129160, 19693740, 39387480]

約数ペア:

[(1, 39387480), (2, 19693740), (3, 13129160), (4, 9846870), (5, 7877496), (6, 6564580), (8, 4923435), (10, 3938748), (11, 3580680), (12, 3282290), (15, 2625832), (20, 1969374), (22, 1790340), (24, 1641145), (30, 1312916), (33, 1193560), (40, 984687), (44, 895170), (53, 743160), (55, 716136), (60, 656458), (66, 596780), (88, 447585), (106, 371580), (110, 358068), (120, 328229), (132, 298390), (159, 247720), (165, 238712), (212, 185790), (220, 179034), (264, 149195), (265, 148632), (318, 123860), (330, 119356), (424, 92895), (440, 89517), (530, 74316), (563, 69960), (583, 67560), (636, 61930), (660, 59678), (795, 49544), (1060, 37158), (1126, 34980), (1166, 33780), (1272, 30965), (1320, 29839), (1590, 24772), (1689, 23320), (1749, 22520), (2120, 18579), (2252, 17490), (2332, 16890), (2815, 13992), (2915, 13512), (3180, 12386), (3378, 11660), (3498, 11260), (4504, 8745), (4664, 8445), (5630, 6996), (5830, 6756), (6193, 6360)]