2112347760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{237877}}^1$

素因数の和:237930

約数の個数: 80

約数和(自身を含む): 6725286816

約数和(自身を除く): 4612939056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 740, 888, 1110, 1480, 1776, 2220, 2960, 4440, 8880, 237877, 475754, 713631, 951508, 1189385, 1427262, 1903016, 2378770, 2854524, 3568155, 3806032, 4757540, 5709048, 7136310, 8801449, 9515080, 11418096, 14272620, 17602898, 19030160, 26404347, 28545240, 35205796, 44007245, 52808694, 57090480, 70411592, 88014490, 105617388, 132021735, 140823184, 176028980, 211234776, 264043470, 352057960, 422469552, 528086940, 704115920, 1056173880, 2112347760]

約数ペア:

[(1, 2112347760), (2, 1056173880), (3, 704115920), (4, 528086940), (5, 422469552), (6, 352057960), (8, 264043470), (10, 211234776), (12, 176028980), (15, 140823184), (16, 132021735), (20, 105617388), (24, 88014490), (30, 70411592), (37, 57090480), (40, 52808694), (48, 44007245), (60, 35205796), (74, 28545240), (80, 26404347), (111, 19030160), (120, 17602898), (148, 14272620), (185, 11418096), (222, 9515080), (240, 8801449), (296, 7136310), (370, 5709048), (444, 4757540), (555, 3806032), (592, 3568155), (740, 2854524), (888, 2378770), (1110, 1903016), (1480, 1427262), (1776, 1189385), (2220, 951508), (2960, 713631), (4440, 475754), (8880, 237877)]