327764640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{97549}}^1$

素因数の和:97574

約数の個数: 96

約数和(自身を含む): 1179964800

約数和(自身を除く): 852200160

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, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 97549, 195098, 292647, 390196, 487745, 585294, 682843, 780392, 975490, 1170588, 1365686, 1463235, 1560784, 1950980, 2048529, 2341176, 2731372, 2926470, 3121568, 3414215, 3901960, 4097058, 4682352, 5462744, 5852940, 6828430, 7803920, 8194116, 9364704, 10242645, 10925488, 11705880, 13656860, 15607840, 16388232, 20485290, 21850976, 23411760, 27313720, 32776464, 40970580, 46823520, 54627440, 65552928, 81941160, 109254880, 163882320, 327764640]

約数ペア:

[(1, 327764640), (2, 163882320), (3, 109254880), (4, 81941160), (5, 65552928), (6, 54627440), (7, 46823520), (8, 40970580), (10, 32776464), (12, 27313720), (14, 23411760), (15, 21850976), (16, 20485290), (20, 16388232), (21, 15607840), (24, 13656860), (28, 11705880), (30, 10925488), (32, 10242645), (35, 9364704), (40, 8194116), (42, 7803920), (48, 6828430), (56, 5852940), (60, 5462744), (70, 4682352), (80, 4097058), (84, 3901960), (96, 3414215), (105, 3121568), (112, 2926470), (120, 2731372), (140, 2341176), (160, 2048529), (168, 1950980), (210, 1560784), (224, 1463235), (240, 1365686), (280, 1170588), (336, 975490), (420, 780392), (480, 682843), (560, 585294), (672, 487745), (840, 390196), (1120, 292647), (1680, 195098), (3360, 97549)]