133723680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{278591}}^1$

素因数の和:278609

約数の個数: 48

約数和(自身を含む): 421231104

約数和(自身を除く): 287507424

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, 278591, 557182, 835773, 1114364, 1392955, 1671546, 2228728, 2785910, 3343092, 4178865, 4457456, 5571820, 6686184, 8357730, 8914912, 11143640, 13372368, 16715460, 22287280, 26744736, 33430920, 44574560, 66861840, 133723680]

約数ペア:

[(1, 133723680), (2, 66861840), (3, 44574560), (4, 33430920), (5, 26744736), (6, 22287280), (8, 16715460), (10, 13372368), (12, 11143640), (15, 8914912), (16, 8357730), (20, 6686184), (24, 5571820), (30, 4457456), (32, 4178865), (40, 3343092), (48, 2785910), (60, 2228728), (80, 1671546), (96, 1392955), (120, 1114364), (160, 835773), (240, 557182), (480, 278591)]