144343020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{14759}}^1$

素因数の和:14934

約数の個数: 48

約数和(自身を含む): 406667520

約数和(自身を除く): 262324500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 163, 326, 489, 652, 815, 978, 1630, 1956, 2445, 3260, 4890, 9780, 14759, 29518, 44277, 59036, 73795, 88554, 147590, 177108, 221385, 295180, 442770, 885540, 2405717, 4811434, 7217151, 9622868, 12028585, 14434302, 24057170, 28868604, 36085755, 48114340, 72171510, 144343020]

約数ペア:

[(1, 144343020), (2, 72171510), (3, 48114340), (4, 36085755), (5, 28868604), (6, 24057170), (10, 14434302), (12, 12028585), (15, 9622868), (20, 7217151), (30, 4811434), (60, 2405717), (163, 885540), (326, 442770), (489, 295180), (652, 221385), (815, 177108), (978, 147590), (1630, 88554), (1956, 73795), (2445, 59036), (3260, 44277), (4890, 29518), (9780, 14759)]