71011440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{98627}}^1$

素因数の和:98646

約数の個数: 60

約数和(自身を含む): 238482504

約数和(自身を除く): 167471064

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 98627, 197254, 295881, 394508, 493135, 591762, 789016, 887643, 986270, 1183524, 1479405, 1578032, 1775286, 1972540, 2367048, 2958810, 3550572, 3945080, 4438215, 4734096, 5917620, 7101144, 7890160, 8876430, 11835240, 14202288, 17752860, 23670480, 35505720, 71011440]

約数ペア:

[(1, 71011440), (2, 35505720), (3, 23670480), (4, 17752860), (5, 14202288), (6, 11835240), (8, 8876430), (9, 7890160), (10, 7101144), (12, 5917620), (15, 4734096), (16, 4438215), (18, 3945080), (20, 3550572), (24, 2958810), (30, 2367048), (36, 1972540), (40, 1775286), (45, 1578032), (48, 1479405), (60, 1183524), (72, 986270), (80, 887643), (90, 789016), (120, 591762), (144, 493135), (180, 394508), (240, 295881), (360, 197254), (720, 98627)]