159163920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2377}}^1$

素因数の和:2430

約数の個数: 160

約数和(自身を含む): 566154240

約数和(自身を除く): 406990320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 216, 240, 248, 270, 279, 310, 360, 372, 432, 465, 496, 540, 558, 620, 720, 744, 837, 930, 1080, 1116, 1240, 1395, 1488, 1674, 1860, 2160, 2232, 2377, 2480, 2790, 3348, 3720, 4185, 4464, 4754, 5580, 6696, 7131, 7440, 8370, 9508, 11160, 11885, 13392, 14262, 16740, 19016, 21393, 22320, 23770, 28524, 33480, 35655, 38032, 42786, 47540, 57048, 64179, 66960, 71310, 73687, 85572, 95080, 106965, 114096, 128358, 142620, 147374, 171144, 190160, 213930, 221061, 256716, 285240, 294748, 320895, 342288, 368435, 427860, 442122, 513432, 570480, 589496, 641790, 663183, 736870, 855720, 884244, 1026864, 1105305, 1178992, 1283580, 1326366, 1473740, 1711440, 1768488, 1989549, 2210610, 2567160, 2652732, 2947480, 3315915, 3536976, 3979098, 4421220, 5134320, 5305464, 5894960, 6631830, 7958196, 8842440, 9947745, 10610928, 13263660, 15916392, 17684880, 19895490, 26527320, 31832784, 39790980, 53054640, 79581960, 159163920]

約数ペア:

[(1, 159163920), (2, 79581960), (3, 53054640), (4, 39790980), (5, 31832784), (6, 26527320), (8, 19895490), (9, 17684880), (10, 15916392), (12, 13263660), (15, 10610928), (16, 9947745), (18, 8842440), (20, 7958196), (24, 6631830), (27, 5894960), (30, 5305464), (31, 5134320), (36, 4421220), (40, 3979098), (45, 3536976), (48, 3315915), (54, 2947480), (60, 2652732), (62, 2567160), (72, 2210610), (80, 1989549), (90, 1768488), (93, 1711440), (108, 1473740), (120, 1326366), (124, 1283580), (135, 1178992), (144, 1105305), (155, 1026864), (180, 884244), (186, 855720), (216, 736870), (240, 663183), (248, 641790), (270, 589496), (279, 570480), (310, 513432), (360, 442122), (372, 427860), (432, 368435), (465, 342288), (496, 320895), (540, 294748), (558, 285240), (620, 256716), (720, 221061), (744, 213930), (837, 190160), (930, 171144), (1080, 147374), (1116, 142620), (1240, 128358), (1395, 114096), (1488, 106965), (1674, 95080), (1860, 85572), (2160, 73687), (2232, 71310), (2377, 66960), (2480, 64179), (2790, 57048), (3348, 47540), (3720, 42786), (4185, 38032), (4464, 35655), (4754, 33480), (5580, 28524), (6696, 23770), (7131, 22320), (7440, 21393), (8370, 19016), (9508, 16740), (11160, 14262), (11885, 13392)]