159892380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{229}}^1\times {\mathrm{431}}^1$

素因数の和:681

約数の個数: 120

約数和(自身を含む): 504947520

約数和(自身を除く): 345055140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 229, 270, 324, 405, 431, 458, 540, 687, 810, 862, 916, 1145, 1293, 1374, 1620, 1724, 2061, 2155, 2290, 2586, 2748, 3435, 3879, 4122, 4310, 4580, 5172, 6183, 6465, 6870, 7758, 8244, 8620, 10305, 11637, 12366, 12930, 13740, 15516, 18549, 19395, 20610, 23274, 24732, 25860, 30915, 34911, 37098, 38790, 41220, 46548, 58185, 61830, 69822, 74196, 77580, 92745, 98699, 116370, 123660, 139644, 174555, 185490, 197398, 232740, 296097, 349110, 370980, 394796, 493495, 592194, 698220, 888291, 986990, 1184388, 1480485, 1776582, 1973980, 2664873, 2960970, 3553164, 4441455, 5329746, 5921940, 7994619, 8882910, 10659492, 13324365, 15989238, 17765820, 26648730, 31978476, 39973095, 53297460, 79946190, 159892380]

約数ペア:

[(1, 159892380), (2, 79946190), (3, 53297460), (4, 39973095), (5, 31978476), (6, 26648730), (9, 17765820), (10, 15989238), (12, 13324365), (15, 10659492), (18, 8882910), (20, 7994619), (27, 5921940), (30, 5329746), (36, 4441455), (45, 3553164), (54, 2960970), (60, 2664873), (81, 1973980), (90, 1776582), (108, 1480485), (135, 1184388), (162, 986990), (180, 888291), (229, 698220), (270, 592194), (324, 493495), (405, 394796), (431, 370980), (458, 349110), (540, 296097), (687, 232740), (810, 197398), (862, 185490), (916, 174555), (1145, 139644), (1293, 123660), (1374, 116370), (1620, 98699), (1724, 92745), (2061, 77580), (2155, 74196), (2290, 69822), (2586, 61830), (2748, 58185), (3435, 46548), (3879, 41220), (4122, 38790), (4310, 37098), (4580, 34911), (5172, 30915), (6183, 25860), (6465, 24732), (6870, 23274), (7758, 20610), (8244, 19395), (8620, 18549), (10305, 15516), (11637, 13740), (12366, 12930)]