133833360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{557639}}^1$

素因数の和:557655

約数の個数: 40

約数和(自身を含む): 414884160

約数和(自身を除く): 281050800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 557639, 1115278, 1672917, 2230556, 2788195, 3345834, 4461112, 5576390, 6691668, 8364585, 8922224, 11152780, 13383336, 16729170, 22305560, 26766672, 33458340, 44611120, 66916680, 133833360]

約数ペア:

[(1, 133833360), (2, 66916680), (3, 44611120), (4, 33458340), (5, 26766672), (6, 22305560), (8, 16729170), (10, 13383336), (12, 11152780), (15, 8922224), (16, 8364585), (20, 6691668), (24, 5576390), (30, 4461112), (40, 3345834), (48, 2788195), (60, 2230556), (80, 1672917), (120, 1115278), (240, 557639)]