4727280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19697}}^1$

素因数の和:19713

約数の個数: 40

約数和(自身を含む): 14655312

約数和(自身を除く): 9928032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 19697, 39394, 59091, 78788, 98485, 118182, 157576, 196970, 236364, 295455, 315152, 393940, 472728, 590910, 787880, 945456, 1181820, 1575760, 2363640, 4727280]

約数ペア:

[(1, 4727280), (2, 2363640), (3, 1575760), (4, 1181820), (5, 945456), (6, 787880), (8, 590910), (10, 472728), (12, 393940), (15, 315152), (16, 295455), (20, 236364), (24, 196970), (30, 157576), (40, 118182), (48, 98485), (60, 78788), (80, 59091), (120, 39394), (240, 19697)]