90384240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{22153}}^1$

素因数の和:22186

約数の個数: 80

約数和(自身を含む): 296686368

約数和(自身を除く): 206302128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 22153, 44306, 66459, 88612, 110765, 132918, 177224, 221530, 265836, 332295, 354448, 376601, 443060, 531672, 664590, 753202, 886120, 1063344, 1129803, 1329180, 1506404, 1772240, 1883005, 2259606, 2658360, 3012808, 3766010, 4519212, 5316720, 5649015, 6025616, 7532020, 9038424, 11298030, 15064040, 18076848, 22596060, 30128080, 45192120, 90384240]

約数ペア:

[(1, 90384240), (2, 45192120), (3, 30128080), (4, 22596060), (5, 18076848), (6, 15064040), (8, 11298030), (10, 9038424), (12, 7532020), (15, 6025616), (16, 5649015), (17, 5316720), (20, 4519212), (24, 3766010), (30, 3012808), (34, 2658360), (40, 2259606), (48, 1883005), (51, 1772240), (60, 1506404), (68, 1329180), (80, 1129803), (85, 1063344), (102, 886120), (120, 753202), (136, 664590), (170, 531672), (204, 443060), (240, 376601), (255, 354448), (272, 332295), (340, 265836), (408, 221530), (510, 177224), (680, 132918), (816, 110765), (1020, 88612), (1360, 66459), (2040, 44306), (4080, 22153)]