198018120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{15139}}^1$

素因数の和:15262

約数の個数: 64

約数和(自身を含む): 599544000

約数和(自身を除く): 401525880

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, 13080, 15139, 30278, 45417, 60556, 75695, 90834, 121112, 151390, 181668, 227085, 302780, 363336, 454170, 605560, 908340, 1650151, 1816680, 3300302, 4950453, 6600604, 8250755, 9900906, 13201208, 16501510, 19801812, 24752265, 33003020, 39603624, 49504530, 66006040, 99009060, 198018120]

約数ペア:

[(1, 198018120), (2, 99009060), (3, 66006040), (4, 49504530), (5, 39603624), (6, 33003020), (8, 24752265), (10, 19801812), (12, 16501510), (15, 13201208), (20, 9900906), (24, 8250755), (30, 6600604), (40, 4950453), (60, 3300302), (109, 1816680), (120, 1650151), (218, 908340), (327, 605560), (436, 454170), (545, 363336), (654, 302780), (872, 227085), (1090, 181668), (1308, 151390), (1635, 121112), (2180, 90834), (2616, 75695), (3270, 60556), (4360, 45417), (6540, 30278), (13080, 15139)]