144584940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{997}}^1\times {\mathrm{2417}}^1$

素因数の和:3426

約数の個数: 48

約数和(自身を含む): 405411552

約数和(自身を除く): 260826612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 997, 1994, 2417, 2991, 3988, 4834, 4985, 5982, 7251, 9668, 9970, 11964, 12085, 14502, 14955, 19940, 24170, 29004, 29910, 36255, 48340, 59820, 72510, 145020, 2409749, 4819498, 7229247, 9638996, 12048745, 14458494, 24097490, 28916988, 36146235, 48194980, 72292470, 144584940]

約数ペア:

[(1, 144584940), (2, 72292470), (3, 48194980), (4, 36146235), (5, 28916988), (6, 24097490), (10, 14458494), (12, 12048745), (15, 9638996), (20, 7229247), (30, 4819498), (60, 2409749), (997, 145020), (1994, 72510), (2417, 59820), (2991, 48340), (3988, 36255), (4834, 29910), (4985, 29004), (5982, 24170), (7251, 19940), (9668, 14955), (9970, 14502), (11964, 12085)]