49031760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{204299}}^1$

素因数の和:204315

約数の個数: 40

約数和(自身を含む): 151999200

約数和(自身を除く): 102967440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 204299, 408598, 612897, 817196, 1021495, 1225794, 1634392, 2042990, 2451588, 3064485, 3268784, 4085980, 4903176, 6128970, 8171960, 9806352, 12257940, 16343920, 24515880, 49031760]

約数ペア:

[(1, 49031760), (2, 24515880), (3, 16343920), (4, 12257940), (5, 9806352), (6, 8171960), (8, 6128970), (10, 4903176), (12, 4085980), (15, 3268784), (16, 3064485), (20, 2451588), (24, 2042990), (30, 1634392), (40, 1225794), (48, 1021495), (60, 817196), (80, 612897), (120, 408598), (240, 204299)]