216134640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{300187}}^1$

素因数の和:300206

約数の個数: 60

約数和(自身を含む): 725854584

約数和(自身を除く): 509719944

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, 300187, 600374, 900561, 1200748, 1500935, 1801122, 2401496, 2701683, 3001870, 3602244, 4502805, 4802992, 5403366, 6003740, 7204488, 9005610, 10806732, 12007480, 13508415, 14408976, 18011220, 21613464, 24014960, 27016830, 36022440, 43226928, 54033660, 72044880, 108067320, 216134640]

約数ペア:

[(1, 216134640), (2, 108067320), (3, 72044880), (4, 54033660), (5, 43226928), (6, 36022440), (8, 27016830), (9, 24014960), (10, 21613464), (12, 18011220), (15, 14408976), (16, 13508415), (18, 12007480), (20, 10806732), (24, 9005610), (30, 7204488), (36, 6003740), (40, 5403366), (45, 4802992), (48, 4502805), (60, 3602244), (72, 3001870), (80, 2701683), (90, 2401496), (120, 1801122), (144, 1500935), (180, 1200748), (240, 900561), (360, 600374), (720, 300187)]