120689160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{9227}}^1$

素因数の和:9350

約数の個数: 64

約数和(自身を含む): 365428800

約数和(自身を除く): 244739640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 872, 1090, 1308, 1635, 2180, 2616, 3270, 4360, 6540, 9227, 13080, 18454, 27681, 36908, 46135, 55362, 73816, 92270, 110724, 138405, 184540, 221448, 276810, 369080, 553620, 1005743, 1107240, 2011486, 3017229, 4022972, 5028715, 6034458, 8045944, 10057430, 12068916, 15086145, 20114860, 24137832, 30172290, 40229720, 60344580, 120689160]

約数ペア:

[(1, 120689160), (2, 60344580), (3, 40229720), (4, 30172290), (5, 24137832), (6, 20114860), (8, 15086145), (10, 12068916), (12, 10057430), (15, 8045944), (20, 6034458), (24, 5028715), (30, 4022972), (40, 3017229), (60, 2011486), (109, 1107240), (120, 1005743), (218, 553620), (327, 369080), (436, 276810), (545, 221448), (654, 184540), (872, 138405), (1090, 110724), (1308, 92270), (1635, 73816), (2180, 55362), (2616, 46135), (3270, 36908), (4360, 27681), (6540, 18454), (9227, 13080)]