90471360

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13463}}^1$

素因数の和:13490

約数の個数: 112

約数和(自身を含む): 328306176

約数和(自身を除く): 237834816

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 13463, 26926, 40389, 53852, 67315, 80778, 94241, 107704, 134630, 161556, 188482, 201945, 215408, 269260, 282723, 323112, 376964, 403890, 430816, 471205, 538520, 565446, 646224, 753928, 807780, 861632, 942410, 1077040, 1130892, 1292448, 1413615, 1507856, 1615560, 1884820, 2154080, 2261784, 2584896, 2827230, 3015712, 3231120, 3769640, 4308160, 4523568, 5654460, 6031424, 6462240, 7539280, 9047136, 11308920, 12924480, 15078560, 18094272, 22617840, 30157120, 45235680, 90471360]

約数ペア:

[(1, 90471360), (2, 45235680), (3, 30157120), (4, 22617840), (5, 18094272), (6, 15078560), (7, 12924480), (8, 11308920), (10, 9047136), (12, 7539280), (14, 6462240), (15, 6031424), (16, 5654460), (20, 4523568), (21, 4308160), (24, 3769640), (28, 3231120), (30, 3015712), (32, 2827230), (35, 2584896), (40, 2261784), (42, 2154080), (48, 1884820), (56, 1615560), (60, 1507856), (64, 1413615), (70, 1292448), (80, 1130892), (84, 1077040), (96, 942410), (105, 861632), (112, 807780), (120, 753928), (140, 646224), (160, 565446), (168, 538520), (192, 471205), (210, 430816), (224, 403890), (240, 376964), (280, 323112), (320, 282723), (336, 269260), (420, 215408), (448, 201945), (480, 188482), (560, 161556), (672, 134630), (840, 107704), (960, 94241), (1120, 80778), (1344, 67315), (1680, 53852), (2240, 40389), (3360, 26926), (6720, 13463)]