238862160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{331753}}^1$

素因数の和:331772

約数の個数: 60

約数和(自身を含む): 802181172

約数和(自身を除く): 563319012

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, 331753, 663506, 995259, 1327012, 1658765, 1990518, 2654024, 2985777, 3317530, 3981036, 4976295, 5308048, 5971554, 6635060, 7962072, 9952590, 11943108, 13270120, 14928885, 15924144, 19905180, 23886216, 26540240, 29857770, 39810360, 47772432, 59715540, 79620720, 119431080, 238862160]

約数ペア:

[(1, 238862160), (2, 119431080), (3, 79620720), (4, 59715540), (5, 47772432), (6, 39810360), (8, 29857770), (9, 26540240), (10, 23886216), (12, 19905180), (15, 15924144), (16, 14928885), (18, 13270120), (20, 11943108), (24, 9952590), (30, 7962072), (36, 6635060), (40, 5971554), (45, 5308048), (48, 4976295), (60, 3981036), (72, 3317530), (80, 2985777), (90, 2654024), (120, 1990518), (144, 1658765), (180, 1327012), (240, 995259), (360, 663506), (720, 331753)]