72883680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{151841}}^1$

素因数の和:151859

約数の個数: 48

約数和(自身を含む): 229585104

約数和(自身を除く): 156701424

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, 151841, 303682, 455523, 607364, 759205, 911046, 1214728, 1518410, 1822092, 2277615, 2429456, 3036820, 3644184, 4555230, 4858912, 6073640, 7288368, 9110460, 12147280, 14576736, 18220920, 24294560, 36441840, 72883680]

約数ペア:

[(1, 72883680), (2, 36441840), (3, 24294560), (4, 18220920), (5, 14576736), (6, 12147280), (8, 9110460), (10, 7288368), (12, 6073640), (15, 4858912), (16, 4555230), (20, 3644184), (24, 3036820), (30, 2429456), (32, 2277615), (40, 1822092), (48, 1518410), (60, 1214728), (80, 911046), (96, 759205), (120, 607364), (160, 455523), (240, 303682), (480, 151841)]