378348570

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{155699}}^1$

素因数の和:155721

約数の個数: 48

約数和(自身を含む): 1020146400

約数和(自身を除く): 641797830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 155699, 311398, 467097, 778495, 934194, 1401291, 1556990, 2335485, 2802582, 4203873, 4670970, 7006455, 8407746, 12611619, 14012910, 21019365, 25223238, 37834857, 42038730, 63058095, 75669714, 126116190, 189174285, 378348570]

約数ペア:

[(1, 378348570), (2, 189174285), (3, 126116190), (5, 75669714), (6, 63058095), (9, 42038730), (10, 37834857), (15, 25223238), (18, 21019365), (27, 14012910), (30, 12611619), (45, 8407746), (54, 7006455), (81, 4670970), (90, 4203873), (135, 2802582), (162, 2335485), (243, 1556990), (270, 1401291), (405, 934194), (486, 778495), (810, 467097), (1215, 311398), (2430, 155699)]