189952920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{503}}^1\times {\mathrm{1049}}^1$

素因数の和:1569

約数の個数: 96

約数和(自身を含む): 619164000

約数和(自身を除く): 429211080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 503, 1006, 1049, 1509, 2012, 2098, 2515, 3018, 3147, 4024, 4196, 4527, 5030, 5245, 6036, 6294, 7545, 8392, 9054, 9441, 10060, 10490, 12072, 12588, 15090, 15735, 18108, 18882, 20120, 20980, 22635, 25176, 30180, 31470, 36216, 37764, 41960, 45270, 47205, 60360, 62940, 75528, 90540, 94410, 125880, 181080, 188820, 377640, 527647, 1055294, 1582941, 2110588, 2638235, 3165882, 4221176, 4748823, 5276470, 6331764, 7914705, 9497646, 10552940, 12663528, 15829410, 18995292, 21105880, 23744115, 31658820, 37990584, 47488230, 63317640, 94976460, 189952920]

約数ペア:

[(1, 189952920), (2, 94976460), (3, 63317640), (4, 47488230), (5, 37990584), (6, 31658820), (8, 23744115), (9, 21105880), (10, 18995292), (12, 15829410), (15, 12663528), (18, 10552940), (20, 9497646), (24, 7914705), (30, 6331764), (36, 5276470), (40, 4748823), (45, 4221176), (60, 3165882), (72, 2638235), (90, 2110588), (120, 1582941), (180, 1055294), (360, 527647), (503, 377640), (1006, 188820), (1049, 181080), (1509, 125880), (2012, 94410), (2098, 90540), (2515, 75528), (3018, 62940), (3147, 60360), (4024, 47205), (4196, 45270), (4527, 41960), (5030, 37764), (5245, 36216), (6036, 31470), (6294, 30180), (7545, 25176), (8392, 22635), (9054, 20980), (9441, 20120), (10060, 18882), (10490, 18108), (12072, 15735), (12588, 15090)]