297946920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{593}}^1$

素因数の和:739

約数の個数: 128

約数和(自身を含む): 923788800

約数和(自身を除く): 625841880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 79, 106, 120, 158, 159, 212, 237, 265, 316, 318, 395, 424, 474, 530, 593, 632, 636, 790, 795, 948, 1060, 1185, 1186, 1272, 1580, 1590, 1779, 1896, 2120, 2370, 2372, 2965, 3160, 3180, 3558, 4187, 4740, 4744, 5930, 6360, 7116, 8374, 8895, 9480, 11860, 12561, 14232, 16748, 17790, 20935, 23720, 25122, 31429, 33496, 35580, 41870, 46847, 50244, 62805, 62858, 71160, 83740, 93694, 94287, 100488, 125610, 125716, 140541, 157145, 167480, 187388, 188574, 234235, 251220, 251432, 281082, 314290, 374776, 377148, 468470, 471435, 502440, 562164, 628580, 702705, 754296, 936940, 942870, 1124328, 1257160, 1405410, 1873880, 1885740, 2482891, 2810820, 3771480, 4965782, 5621640, 7448673, 9931564, 12414455, 14897346, 19863128, 24828910, 29794692, 37243365, 49657820, 59589384, 74486730, 99315640, 148973460, 297946920]

約数ペア:

[(1, 297946920), (2, 148973460), (3, 99315640), (4, 74486730), (5, 59589384), (6, 49657820), (8, 37243365), (10, 29794692), (12, 24828910), (15, 19863128), (20, 14897346), (24, 12414455), (30, 9931564), (40, 7448673), (53, 5621640), (60, 4965782), (79, 3771480), (106, 2810820), (120, 2482891), (158, 1885740), (159, 1873880), (212, 1405410), (237, 1257160), (265, 1124328), (316, 942870), (318, 936940), (395, 754296), (424, 702705), (474, 628580), (530, 562164), (593, 502440), (632, 471435), (636, 468470), (790, 377148), (795, 374776), (948, 314290), (1060, 281082), (1185, 251432), (1186, 251220), (1272, 234235), (1580, 188574), (1590, 187388), (1779, 167480), (1896, 157145), (2120, 140541), (2370, 125716), (2372, 125610), (2965, 100488), (3160, 94287), (3180, 93694), (3558, 83740), (4187, 71160), (4740, 62858), (4744, 62805), (5930, 50244), (6360, 46847), (7116, 41870), (8374, 35580), (8895, 33496), (9480, 31429), (11860, 25122), (12561, 23720), (14232, 20935), (16748, 17790)]