13316580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{443}}^1$

素因数の和:625

約数の個数: 72

約数和(自身を含む): 40727232

約数和(自身を除く): 27410652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 167, 180, 334, 443, 501, 668, 835, 886, 1002, 1329, 1503, 1670, 1772, 2004, 2215, 2505, 2658, 3006, 3340, 3987, 4430, 5010, 5316, 6012, 6645, 7515, 7974, 8860, 10020, 13290, 15030, 15948, 19935, 26580, 30060, 39870, 73981, 79740, 147962, 221943, 295924, 369905, 443886, 665829, 739810, 887772, 1109715, 1331658, 1479620, 2219430, 2663316, 3329145, 4438860, 6658290, 13316580]

約数ペア:

[(1, 13316580), (2, 6658290), (3, 4438860), (4, 3329145), (5, 2663316), (6, 2219430), (9, 1479620), (10, 1331658), (12, 1109715), (15, 887772), (18, 739810), (20, 665829), (30, 443886), (36, 369905), (45, 295924), (60, 221943), (90, 147962), (167, 79740), (180, 73981), (334, 39870), (443, 30060), (501, 26580), (668, 19935), (835, 15948), (886, 15030), (1002, 13290), (1329, 10020), (1503, 8860), (1670, 7974), (1772, 7515), (2004, 6645), (2215, 6012), (2505, 5316), (2658, 5010), (3006, 4430), (3340, 3987)]