172860960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11617}}^1$

素因数の和:11666

約数の個数: 96

約数和(自身を含む): 562125312

約数和(自身を除く): 389264352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 11617, 14880, 23234, 34851, 46468, 58085, 69702, 92936, 116170, 139404, 174255, 185872, 232340, 278808, 348510, 360127, 371744, 464680, 557616, 697020, 720254, 929360, 1080381, 1115232, 1394040, 1440508, 1800635, 1858720, 2160762, 2788080, 2881016, 3601270, 4321524, 5401905, 5576160, 5762032, 7202540, 8643048, 10803810, 11524064, 14405080, 17286096, 21607620, 28810160, 34572192, 43215240, 57620320, 86430480, 172860960]

約数ペア:

[(1, 172860960), (2, 86430480), (3, 57620320), (4, 43215240), (5, 34572192), (6, 28810160), (8, 21607620), (10, 17286096), (12, 14405080), (15, 11524064), (16, 10803810), (20, 8643048), (24, 7202540), (30, 5762032), (31, 5576160), (32, 5401905), (40, 4321524), (48, 3601270), (60, 2881016), (62, 2788080), (80, 2160762), (93, 1858720), (96, 1800635), (120, 1440508), (124, 1394040), (155, 1115232), (160, 1080381), (186, 929360), (240, 720254), (248, 697020), (310, 557616), (372, 464680), (465, 371744), (480, 360127), (496, 348510), (620, 278808), (744, 232340), (930, 185872), (992, 174255), (1240, 139404), (1488, 116170), (1860, 92936), (2480, 69702), (2976, 58085), (3720, 46468), (4960, 34851), (7440, 23234), (11617, 14880)]