201646560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{420097}}^1$

素因数の和:420115

約数の個数: 48

約数和(自身を含む): 635188176

約数和(自身を除く): 433541616

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, 420097, 840194, 1260291, 1680388, 2100485, 2520582, 3360776, 4200970, 5041164, 6301455, 6721552, 8401940, 10082328, 12602910, 13443104, 16803880, 20164656, 25205820, 33607760, 40329312, 50411640, 67215520, 100823280, 201646560]

約数ペア:

[(1, 201646560), (2, 100823280), (3, 67215520), (4, 50411640), (5, 40329312), (6, 33607760), (8, 25205820), (10, 20164656), (12, 16803880), (15, 13443104), (16, 12602910), (20, 10082328), (24, 8401940), (30, 6721552), (32, 6301455), (40, 5041164), (48, 4200970), (60, 3360776), (80, 2520582), (96, 2100485), (120, 1680388), (160, 1260291), (240, 840194), (480, 420097)]