120857328

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{271}}^1$

素因数の和:467

約数の個数: 120

約数和(自身を含む): 359540480

約数和(自身を除く): 238683152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 163, 171, 228, 271, 304, 326, 342, 456, 489, 542, 652, 684, 813, 912, 978, 1084, 1304, 1368, 1467, 1626, 1956, 2168, 2439, 2608, 2736, 2934, 3097, 3252, 3912, 4336, 4878, 5149, 5868, 6194, 6504, 7824, 9291, 9756, 10298, 11736, 12388, 13008, 15447, 18582, 19512, 20596, 23472, 24776, 27873, 30894, 37164, 39024, 41192, 44173, 46341, 49552, 55746, 61788, 74328, 82384, 88346, 92682, 111492, 123576, 132519, 148656, 176692, 185364, 222984, 247152, 265038, 353384, 370728, 397557, 445968, 530076, 706768, 741456, 795114, 839287, 1060152, 1590228, 1678574, 2120304, 2517861, 3180456, 3357148, 5035722, 6360912, 6714296, 7553583, 10071444, 13428592, 15107166, 20142888, 30214332, 40285776, 60428664, 120857328]

約数ペア:

[(1, 120857328), (2, 60428664), (3, 40285776), (4, 30214332), (6, 20142888), (8, 15107166), (9, 13428592), (12, 10071444), (16, 7553583), (18, 6714296), (19, 6360912), (24, 5035722), (36, 3357148), (38, 3180456), (48, 2517861), (57, 2120304), (72, 1678574), (76, 1590228), (114, 1060152), (144, 839287), (152, 795114), (163, 741456), (171, 706768), (228, 530076), (271, 445968), (304, 397557), (326, 370728), (342, 353384), (456, 265038), (489, 247152), (542, 222984), (652, 185364), (684, 176692), (813, 148656), (912, 132519), (978, 123576), (1084, 111492), (1304, 92682), (1368, 88346), (1467, 82384), (1626, 74328), (1956, 61788), (2168, 55746), (2439, 49552), (2608, 46341), (2736, 44173), (2934, 41192), (3097, 39024), (3252, 37164), (3912, 30894), (4336, 27873), (4878, 24776), (5149, 23472), (5868, 20596), (6194, 19512), (6504, 18582), (7824, 15447), (9291, 13008), (9756, 12388), (10298, 11736)]