393152040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1092089}}^1$

素因数の和:1092106

約数の個数: 48

約数和(自身を含む): 1277745300

約数和(自身を除く): 884593260

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, 1092089, 2184178, 3276267, 4368356, 5460445, 6552534, 8736712, 9828801, 10920890, 13105068, 16381335, 19657602, 21841780, 26210136, 32762670, 39315204, 43683560, 49144005, 65525340, 78630408, 98288010, 131050680, 196576020, 393152040]

約数ペア:

[(1, 393152040), (2, 196576020), (3, 131050680), (4, 98288010), (5, 78630408), (6, 65525340), (8, 49144005), (9, 43683560), (10, 39315204), (12, 32762670), (15, 26210136), (18, 21841780), (20, 19657602), (24, 16381335), (30, 13105068), (36, 10920890), (40, 9828801), (45, 8736712), (60, 6552534), (72, 5460445), (90, 4368356), (120, 3276267), (180, 2184178), (360, 1092089)]