30235320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{83987}}^1$

素因数の和:84004

約数の個数: 48

約数和(自身を含む): 98265960

約数和(自身を除く): 68030640

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, 83987, 167974, 251961, 335948, 419935, 503922, 671896, 755883, 839870, 1007844, 1259805, 1511766, 1679740, 2015688, 2519610, 3023532, 3359480, 3779415, 5039220, 6047064, 7558830, 10078440, 15117660, 30235320]

約数ペア:

[(1, 30235320), (2, 15117660), (3, 10078440), (4, 7558830), (5, 6047064), (6, 5039220), (8, 3779415), (9, 3359480), (10, 3023532), (12, 2519610), (15, 2015688), (18, 1679740), (20, 1511766), (24, 1259805), (30, 1007844), (36, 839870), (40, 755883), (45, 671896), (60, 503922), (72, 419935), (90, 335948), (120, 251961), (180, 167974), (360, 83987)]