22044720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2963}}^1$

素因数の和:3010

約数の個数: 80

約数和(自身を含む): 70566912

約数和(自身を除く): 48522192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 2963, 3720, 5926, 7440, 8889, 11852, 14815, 17778, 23704, 29630, 35556, 44445, 47408, 59260, 71112, 88890, 91853, 118520, 142224, 177780, 183706, 237040, 275559, 355560, 367412, 459265, 551118, 711120, 734824, 918530, 1102236, 1377795, 1469648, 1837060, 2204472, 2755590, 3674120, 4408944, 5511180, 7348240, 11022360, 22044720]

約数ペア:

[(1, 22044720), (2, 11022360), (3, 7348240), (4, 5511180), (5, 4408944), (6, 3674120), (8, 2755590), (10, 2204472), (12, 1837060), (15, 1469648), (16, 1377795), (20, 1102236), (24, 918530), (30, 734824), (31, 711120), (40, 551118), (48, 459265), (60, 367412), (62, 355560), (80, 275559), (93, 237040), (120, 183706), (124, 177780), (155, 142224), (186, 118520), (240, 91853), (248, 88890), (310, 71112), (372, 59260), (465, 47408), (496, 44445), (620, 35556), (744, 29630), (930, 23704), (1240, 17778), (1488, 14815), (1860, 11852), (2480, 8889), (2963, 7440), (3720, 5926)]