12097520

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:178

約数の個数: 80

約数和(自身を含む): 29798688

約数和(自身を除く): 17701168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 61, 67, 74, 80, 122, 134, 148, 185, 244, 268, 296, 305, 335, 370, 488, 536, 592, 610, 670, 740, 976, 1072, 1220, 1340, 1480, 2257, 2440, 2479, 2680, 2960, 4087, 4514, 4880, 4958, 5360, 8174, 9028, 9916, 11285, 12395, 16348, 18056, 19832, 20435, 22570, 24790, 32696, 36112, 39664, 40870, 45140, 49580, 65392, 81740, 90280, 99160, 151219, 163480, 180560, 198320, 302438, 326960, 604876, 756095, 1209752, 1512190, 2419504, 3024380, 6048760, 12097520]

約数ペア:

[(1, 12097520), (2, 6048760), (4, 3024380), (5, 2419504), (8, 1512190), (10, 1209752), (16, 756095), (20, 604876), (37, 326960), (40, 302438), (61, 198320), (67, 180560), (74, 163480), (80, 151219), (122, 99160), (134, 90280), (148, 81740), (185, 65392), (244, 49580), (268, 45140), (296, 40870), (305, 39664), (335, 36112), (370, 32696), (488, 24790), (536, 22570), (592, 20435), (610, 19832), (670, 18056), (740, 16348), (976, 12395), (1072, 11285), (1220, 9916), (1340, 9028), (1480, 8174), (2257, 5360), (2440, 4958), (2479, 4880), (2680, 4514), (2960, 4087)]