916267320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{2545187}}^1$

素因数の和:2545204

約数の個数: 48

約数和(自身を含む): 2977869960

約数和(自身を除く): 2061602640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 2545187, 5090374, 7635561, 10180748, 12725935, 15271122, 20361496, 22906683, 25451870, 30542244, 38177805, 45813366, 50903740, 61084488, 76355610, 91626732, 101807480, 114533415, 152711220, 183253464, 229066830, 305422440, 458133660, 916267320]

約数ペア:

[(1, 916267320), (2, 458133660), (3, 305422440), (4, 229066830), (5, 183253464), (6, 152711220), (8, 114533415), (9, 101807480), (10, 91626732), (12, 76355610), (15, 61084488), (18, 50903740), (20, 45813366), (24, 38177805), (30, 30542244), (36, 25451870), (40, 22906683), (45, 20361496), (60, 15271122), (72, 12725935), (90, 10180748), (120, 7635561), (180, 5090374), (360, 2545187)]