61752780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{38119}}^1$

素因数の和:38140

約数の個数: 60

約数和(自身を含む): 193725840

約数和(自身を除く): 131973060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 38119, 76238, 114357, 152476, 190595, 228714, 343071, 381190, 457428, 571785, 686142, 762380, 1029213, 1143570, 1372284, 1715355, 2058426, 2287140, 3087639, 3430710, 4116852, 5146065, 6175278, 6861420, 10292130, 12350556, 15438195, 20584260, 30876390, 61752780]

約数ペア:

[(1, 61752780), (2, 30876390), (3, 20584260), (4, 15438195), (5, 12350556), (6, 10292130), (9, 6861420), (10, 6175278), (12, 5146065), (15, 4116852), (18, 3430710), (20, 3087639), (27, 2287140), (30, 2058426), (36, 1715355), (45, 1372284), (54, 1143570), (60, 1029213), (81, 762380), (90, 686142), (108, 571785), (135, 457428), (162, 381190), (180, 343071), (270, 228714), (324, 190595), (405, 152476), (540, 114357), (810, 76238), (1620, 38119)]