16884240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{70351}}^1$

素因数の和:70367

約数の個数: 40

約数和(自身を含む): 52341888

約数和(自身を除く): 35457648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 70351, 140702, 211053, 281404, 351755, 422106, 562808, 703510, 844212, 1055265, 1125616, 1407020, 1688424, 2110530, 2814040, 3376848, 4221060, 5628080, 8442120, 16884240]

約数ペア:

[(1, 16884240), (2, 8442120), (3, 5628080), (4, 4221060), (5, 3376848), (6, 2814040), (8, 2110530), (10, 1688424), (12, 1407020), (15, 1125616), (16, 1055265), (20, 844212), (24, 703510), (30, 562808), (40, 422106), (48, 351755), (60, 281404), (80, 211053), (120, 140702), (240, 70351)]