120917328

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{21169}}^1$

素因数の和:21204

約数の個数: 80

約数和(自身を含む): 378011520

約数和(自身を除く): 257094192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 476, 714, 816, 952, 1428, 1904, 2856, 5712, 21169, 42338, 63507, 84676, 127014, 148183, 169352, 254028, 296366, 338704, 359873, 444549, 508056, 592732, 719746, 889098, 1016112, 1079619, 1185464, 1439492, 1778196, 2159238, 2370928, 2519111, 2878984, 3556392, 4318476, 5038222, 5757968, 7112784, 7557333, 8636952, 10076444, 15114666, 17273904, 20152888, 30229332, 40305776, 60458664, 120917328]

約数ペア:

[(1, 120917328), (2, 60458664), (3, 40305776), (4, 30229332), (6, 20152888), (7, 17273904), (8, 15114666), (12, 10076444), (14, 8636952), (16, 7557333), (17, 7112784), (21, 5757968), (24, 5038222), (28, 4318476), (34, 3556392), (42, 2878984), (48, 2519111), (51, 2370928), (56, 2159238), (68, 1778196), (84, 1439492), (102, 1185464), (112, 1079619), (119, 1016112), (136, 889098), (168, 719746), (204, 592732), (238, 508056), (272, 444549), (336, 359873), (357, 338704), (408, 296366), (476, 254028), (714, 169352), (816, 148183), (952, 127014), (1428, 84676), (1904, 63507), (2856, 42338), (5712, 21169)]