318093480

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3167}}^1$

素因数の和:3221

約数の個数: 160

約数和(自身を含む): 1103984640

約数和(自身を除く): 785891160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 81, 90, 93, 108, 120, 124, 135, 155, 162, 180, 186, 216, 248, 270, 279, 310, 324, 360, 372, 405, 465, 540, 558, 620, 648, 744, 810, 837, 930, 1080, 1116, 1240, 1395, 1620, 1674, 1860, 2232, 2511, 2790, 3167, 3240, 3348, 3720, 4185, 5022, 5580, 6334, 6696, 8370, 9501, 10044, 11160, 12555, 12668, 15835, 16740, 19002, 20088, 25110, 25336, 28503, 31670, 33480, 38004, 47505, 50220, 57006, 63340, 76008, 85509, 95010, 98177, 100440, 114012, 126680, 142515, 171018, 190020, 196354, 228024, 256527, 285030, 294531, 342036, 380040, 392708, 427545, 490885, 513054, 570060, 589062, 684072, 785416, 855090, 883593, 981770, 1026108, 1140120, 1178124, 1282635, 1472655, 1710180, 1767186, 1963540, 2052216, 2356248, 2565270, 2650779, 2945310, 3420360, 3534372, 3927080, 4417965, 5130540, 5301558, 5890620, 7068744, 7952337, 8835930, 10261080, 10603116, 11781240, 13253895, 15904674, 17671860, 21206232, 26507790, 31809348, 35343720, 39761685, 53015580, 63618696, 79523370, 106031160, 159046740, 318093480]

約数ペア:

[(1, 318093480), (2, 159046740), (3, 106031160), (4, 79523370), (5, 63618696), (6, 53015580), (8, 39761685), (9, 35343720), (10, 31809348), (12, 26507790), (15, 21206232), (18, 17671860), (20, 15904674), (24, 13253895), (27, 11781240), (30, 10603116), (31, 10261080), (36, 8835930), (40, 7952337), (45, 7068744), (54, 5890620), (60, 5301558), (62, 5130540), (72, 4417965), (81, 3927080), (90, 3534372), (93, 3420360), (108, 2945310), (120, 2650779), (124, 2565270), (135, 2356248), (155, 2052216), (162, 1963540), (180, 1767186), (186, 1710180), (216, 1472655), (248, 1282635), (270, 1178124), (279, 1140120), (310, 1026108), (324, 981770), (360, 883593), (372, 855090), (405, 785416), (465, 684072), (540, 589062), (558, 570060), (620, 513054), (648, 490885), (744, 427545), (810, 392708), (837, 380040), (930, 342036), (1080, 294531), (1116, 285030), (1240, 256527), (1395, 228024), (1620, 196354), (1674, 190020), (1860, 171018), (2232, 142515), (2511, 126680), (2790, 114012), (3167, 100440), (3240, 98177), (3348, 95010), (3720, 85509), (4185, 76008), (5022, 63340), (5580, 57006), (6334, 50220), (6696, 47505), (8370, 38004), (9501, 33480), (10044, 31670), (11160, 28503), (12555, 25336), (12668, 25110), (15835, 20088), (16740, 19002)]