129094920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{358597}}^1$

素因数の和:358614

約数の個数: 48

約数和(自身を含む): 419559660

約数和(自身を除く): 290464740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 358597, 717194, 1075791, 1434388, 1792985, 2151582, 2868776, 3227373, 3585970, 4303164, 5378955, 6454746, 7171940, 8606328, 10757910, 12909492, 14343880, 16136865, 21515820, 25818984, 32273730, 43031640, 64547460, 129094920]

約数ペア:

[(1, 129094920), (2, 64547460), (3, 43031640), (4, 32273730), (5, 25818984), (6, 21515820), (8, 16136865), (9, 14343880), (10, 12909492), (12, 10757910), (15, 8606328), (18, 7171940), (20, 6454746), (24, 5378955), (30, 4303164), (36, 3585970), (40, 3227373), (45, 2868776), (60, 2151582), (72, 1792985), (90, 1434388), (120, 1075791), (180, 717194), (360, 358597)]