1629840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{6791}}^1$

素因数の和:6807

約数の個数: 40

約数和(自身を含む): 5053248

約数和(自身を除く): 3423408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 6791, 13582, 20373, 27164, 33955, 40746, 54328, 67910, 81492, 101865, 108656, 135820, 162984, 203730, 271640, 325968, 407460, 543280, 814920, 1629840]

約数ペア:

[(1, 1629840), (2, 814920), (3, 543280), (4, 407460), (5, 325968), (6, 271640), (8, 203730), (10, 162984), (12, 135820), (15, 108656), (16, 101865), (20, 81492), (24, 67910), (30, 54328), (40, 40746), (48, 33955), (60, 27164), (80, 20373), (120, 13582), (240, 6791)]