72211680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{50147}}^1$

素因数の和:50168

約数の個数: 72

約数和(自身を含む): 246427272

約数和(自身を除く): 174215592

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 50147, 100294, 150441, 200588, 250735, 300882, 401176, 451323, 501470, 601764, 752205, 802352, 902646, 1002940, 1203528, 1504410, 1604704, 1805292, 2005880, 2256615, 2407056, 3008820, 3610584, 4011760, 4513230, 4814112, 6017640, 7221168, 8023520, 9026460, 12035280, 14442336, 18052920, 24070560, 36105840, 72211680]

約数ペア:

[(1, 72211680), (2, 36105840), (3, 24070560), (4, 18052920), (5, 14442336), (6, 12035280), (8, 9026460), (9, 8023520), (10, 7221168), (12, 6017640), (15, 4814112), (16, 4513230), (18, 4011760), (20, 3610584), (24, 3008820), (30, 2407056), (32, 2256615), (36, 2005880), (40, 1805292), (45, 1604704), (48, 1504410), (60, 1203528), (72, 1002940), (80, 902646), (90, 802352), (96, 752205), (120, 601764), (144, 501470), (160, 451323), (180, 401176), (240, 300882), (288, 250735), (360, 200588), (480, 150441), (720, 100294), (1440, 50147)]