160264620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{46861}}^1$

素因数の和:46895

約数の個数: 72

約数和(自身を含む): 511733040

約数和(自身を除く): 351468420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 46861, 93722, 140583, 187444, 234305, 281166, 421749, 468610, 562332, 702915, 843498, 890359, 937220, 1405830, 1686996, 1780718, 2108745, 2671077, 2811660, 3561436, 4217490, 4451795, 5342154, 8013231, 8434980, 8903590, 10684308, 13355385, 16026462, 17807180, 26710770, 32052924, 40066155, 53421540, 80132310, 160264620]

約数ペア:

[(1, 160264620), (2, 80132310), (3, 53421540), (4, 40066155), (5, 32052924), (6, 26710770), (9, 17807180), (10, 16026462), (12, 13355385), (15, 10684308), (18, 8903590), (19, 8434980), (20, 8013231), (30, 5342154), (36, 4451795), (38, 4217490), (45, 3561436), (57, 2811660), (60, 2671077), (76, 2108745), (90, 1780718), (95, 1686996), (114, 1405830), (171, 937220), (180, 890359), (190, 843498), (228, 702915), (285, 562332), (342, 468610), (380, 421749), (570, 281166), (684, 234305), (855, 187444), (1140, 140583), (1710, 93722), (3420, 46861)]