75661920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{52543}}^1$

素因数の和:52564

約数の個数: 72

約数和(自身を含む): 258201216

約数和(自身を除く): 182539296

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 52543, 105086, 157629, 210172, 262715, 315258, 420344, 472887, 525430, 630516, 788145, 840688, 945774, 1050860, 1261032, 1576290, 1681376, 1891548, 2101720, 2364435, 2522064, 3152580, 3783096, 4203440, 4728870, 5044128, 6305160, 7566192, 8406880, 9457740, 12610320, 15132384, 18915480, 25220640, 37830960, 75661920]

約数ペア:

[(1, 75661920), (2, 37830960), (3, 25220640), (4, 18915480), (5, 15132384), (6, 12610320), (8, 9457740), (9, 8406880), (10, 7566192), (12, 6305160), (15, 5044128), (16, 4728870), (18, 4203440), (20, 3783096), (24, 3152580), (30, 2522064), (32, 2364435), (36, 2101720), (40, 1891548), (45, 1681376), (48, 1576290), (60, 1261032), (72, 1050860), (80, 945774), (90, 840688), (96, 788145), (120, 630516), (144, 525430), (160, 472887), (180, 420344), (240, 315258), (288, 262715), (360, 210172), (480, 157629), (720, 105086), (1440, 52543)]