30042240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{15647}}^1$

素因数の和:15669

約数の個数: 64

約数和(自身を含む): 95765760

約数和(自身を除く): 65723520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 15647, 31294, 46941, 62588, 78235, 93882, 125176, 156470, 187764, 234705, 250352, 312940, 375528, 469410, 500704, 625880, 751056, 938820, 1001408, 1251760, 1502112, 1877640, 2002816, 2503520, 3004224, 3755280, 5007040, 6008448, 7510560, 10014080, 15021120, 30042240]

約数ペア:

[(1, 30042240), (2, 15021120), (3, 10014080), (4, 7510560), (5, 6008448), (6, 5007040), (8, 3755280), (10, 3004224), (12, 2503520), (15, 2002816), (16, 1877640), (20, 1502112), (24, 1251760), (30, 1001408), (32, 938820), (40, 751056), (48, 625880), (60, 500704), (64, 469410), (80, 375528), (96, 312940), (120, 250352), (128, 234705), (160, 187764), (192, 156470), (240, 125176), (320, 93882), (384, 78235), (480, 62588), (640, 46941), (960, 31294), (1920, 15647)]