381770160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1039}}^1\times {\mathrm{1531}}^1$

素因数の和:2586

約数の個数: 80

約数和(自身を含む): 1185400320

約数和(自身を除く): 803630160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1039, 1531, 2078, 3062, 3117, 4156, 4593, 5195, 6124, 6234, 7655, 8312, 9186, 10390, 12248, 12468, 15310, 15585, 16624, 18372, 20780, 22965, 24496, 24936, 30620, 31170, 36744, 41560, 45930, 49872, 61240, 62340, 73488, 83120, 91860, 122480, 124680, 183720, 249360, 367440, 1590709, 3181418, 4772127, 6362836, 7953545, 9544254, 12725672, 15907090, 19088508, 23860635, 25451344, 31814180, 38177016, 47721270, 63628360, 76354032, 95442540, 127256720, 190885080, 381770160]

約数ペア:

[(1, 381770160), (2, 190885080), (3, 127256720), (4, 95442540), (5, 76354032), (6, 63628360), (8, 47721270), (10, 38177016), (12, 31814180), (15, 25451344), (16, 23860635), (20, 19088508), (24, 15907090), (30, 12725672), (40, 9544254), (48, 7953545), (60, 6362836), (80, 4772127), (120, 3181418), (240, 1590709), (1039, 367440), (1531, 249360), (2078, 183720), (3062, 124680), (3117, 122480), (4156, 91860), (4593, 83120), (5195, 73488), (6124, 62340), (6234, 61240), (7655, 49872), (8312, 45930), (9186, 41560), (10390, 36744), (12248, 31170), (12468, 30620), (15310, 24936), (15585, 24496), (16624, 22965), (18372, 20780)]