2015380320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{4198709}}^1$

素因数の和:4198727

約数の個数: 48

約数和(自身を含む): 6348449520

約数和(自身を除く): 4333069200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 4198709, 8397418, 12596127, 16794836, 20993545, 25192254, 33589672, 41987090, 50384508, 62980635, 67179344, 83974180, 100769016, 125961270, 134358688, 167948360, 201538032, 251922540, 335896720, 403076064, 503845080, 671793440, 1007690160, 2015380320]

約数ペア:

[(1, 2015380320), (2, 1007690160), (3, 671793440), (4, 503845080), (5, 403076064), (6, 335896720), (8, 251922540), (10, 201538032), (12, 167948360), (15, 134358688), (16, 125961270), (20, 100769016), (24, 83974180), (30, 67179344), (32, 62980635), (40, 50384508), (48, 41987090), (60, 33589672), (80, 25192254), (96, 20993545), (120, 16794836), (160, 12596127), (240, 8397418), (480, 4198709)]