429626640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1790111}}^1$

素因数の和:1790127

約数の個数: 40

約数和(自身を含む): 1331843328

約数和(自身を除く): 902216688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1790111, 3580222, 5370333, 7160444, 8950555, 10740666, 14320888, 17901110, 21481332, 26851665, 28641776, 35802220, 42962664, 53703330, 71604440, 85925328, 107406660, 143208880, 214813320, 429626640]

約数ペア:

[(1, 429626640), (2, 214813320), (3, 143208880), (4, 107406660), (5, 85925328), (6, 71604440), (8, 53703330), (10, 42962664), (12, 35802220), (15, 28641776), (16, 26851665), (20, 21481332), (24, 17901110), (30, 14320888), (40, 10740666), (48, 8950555), (60, 7160444), (80, 5370333), (120, 3580222), (240, 1790111)]