2308686960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{506291}}^1$

素因数の和:506326

約数の個数: 80

約数和(自身を含む): 7533624960

約数和(自身を除く): 5224938000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 506291, 1012582, 1518873, 2025164, 2531455, 3037746, 4050328, 5062910, 6075492, 7594365, 8100656, 9619529, 10125820, 12150984, 15188730, 19239058, 20251640, 24301968, 28858587, 30377460, 38478116, 40503280, 48097645, 57717174, 60754920, 76956232, 96195290, 115434348, 121509840, 144292935, 153912464, 192390580, 230868696, 288585870, 384781160, 461737392, 577171740, 769562320, 1154343480, 2308686960]

約数ペア:

[(1, 2308686960), (2, 1154343480), (3, 769562320), (4, 577171740), (5, 461737392), (6, 384781160), (8, 288585870), (10, 230868696), (12, 192390580), (15, 153912464), (16, 144292935), (19, 121509840), (20, 115434348), (24, 96195290), (30, 76956232), (38, 60754920), (40, 57717174), (48, 48097645), (57, 40503280), (60, 38478116), (76, 30377460), (80, 28858587), (95, 24301968), (114, 20251640), (120, 19239058), (152, 15188730), (190, 12150984), (228, 10125820), (240, 9619529), (285, 8100656), (304, 7594365), (380, 6075492), (456, 5062910), (570, 4050328), (760, 3037746), (912, 2531455), (1140, 2025164), (1520, 1518873), (2280, 1012582), (4560, 506291)]