327399120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{454721}}^1$

素因数の和:454740

約数の個数: 60

約数和(自身を含む): 1099517796

約数和(自身を除く): 772118676

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 454721, 909442, 1364163, 1818884, 2273605, 2728326, 3637768, 4092489, 4547210, 5456652, 6820815, 7275536, 8184978, 9094420, 10913304, 13641630, 16369956, 18188840, 20462445, 21826608, 27283260, 32739912, 36377680, 40924890, 54566520, 65479824, 81849780, 109133040, 163699560, 327399120]

約数ペア:

[(1, 327399120), (2, 163699560), (3, 109133040), (4, 81849780), (5, 65479824), (6, 54566520), (8, 40924890), (9, 36377680), (10, 32739912), (12, 27283260), (15, 21826608), (16, 20462445), (18, 18188840), (20, 16369956), (24, 13641630), (30, 10913304), (36, 9094420), (40, 8184978), (45, 7275536), (48, 6820815), (60, 5456652), (72, 4547210), (80, 4092489), (90, 3637768), (120, 2728326), (144, 2273605), (180, 1818884), (240, 1364163), (360, 909442), (720, 454721)]