79581960

素因数分解:

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

素因数の和:2428

約数の個数: 128

約数和(自身を含む): 273945600

約数和(自身を除く): 194363640

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, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 1080, 1116, 1240, 1395, 1674, 1860, 2232, 2377, 2790, 3348, 3720, 4185, 4754, 5580, 6696, 7131, 8370, 9508, 11160, 11885, 14262, 16740, 19016, 21393, 23770, 28524, 33480, 35655, 42786, 47540, 57048, 64179, 71310, 73687, 85572, 95080, 106965, 128358, 142620, 147374, 171144, 213930, 221061, 256716, 285240, 294748, 320895, 368435, 427860, 442122, 513432, 589496, 641790, 663183, 736870, 855720, 884244, 1105305, 1283580, 1326366, 1473740, 1768488, 1989549, 2210610, 2567160, 2652732, 2947480, 3315915, 3979098, 4421220, 5305464, 6631830, 7958196, 8842440, 9947745, 13263660, 15916392, 19895490, 26527320, 39790980, 79581960]

約数ペア:

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