22957920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:277

約数の個数: 144

約数和(自身を含む): 79606800

約数和(自身を除く): 56648880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 107, 120, 144, 149, 160, 180, 214, 240, 288, 298, 321, 360, 428, 447, 480, 535, 596, 642, 720, 745, 856, 894, 963, 1070, 1192, 1284, 1341, 1440, 1490, 1605, 1712, 1788, 1926, 2140, 2235, 2384, 2568, 2682, 2980, 3210, 3424, 3576, 3852, 4280, 4470, 4768, 4815, 5136, 5364, 5960, 6420, 6705, 7152, 7704, 8560, 8940, 9630, 10272, 10728, 11920, 12840, 13410, 14304, 15408, 15943, 17120, 17880, 19260, 21456, 23840, 25680, 26820, 30816, 31886, 35760, 38520, 42912, 47829, 51360, 53640, 63772, 71520, 77040, 79715, 95658, 107280, 127544, 143487, 154080, 159430, 191316, 214560, 239145, 255088, 286974, 318860, 382632, 478290, 510176, 573948, 637720, 717435, 765264, 956580, 1147896, 1275440, 1434870, 1530528, 1913160, 2295792, 2550880, 2869740, 3826320, 4591584, 5739480, 7652640, 11478960, 22957920]

約数ペア:

[(1, 22957920), (2, 11478960), (3, 7652640), (4, 5739480), (5, 4591584), (6, 3826320), (8, 2869740), (9, 2550880), (10, 2295792), (12, 1913160), (15, 1530528), (16, 1434870), (18, 1275440), (20, 1147896), (24, 956580), (30, 765264), (32, 717435), (36, 637720), (40, 573948), (45, 510176), (48, 478290), (60, 382632), (72, 318860), (80, 286974), (90, 255088), (96, 239145), (107, 214560), (120, 191316), (144, 159430), (149, 154080), (160, 143487), (180, 127544), (214, 107280), (240, 95658), (288, 79715), (298, 77040), (321, 71520), (360, 63772), (428, 53640), (447, 51360), (480, 47829), (535, 42912), (596, 38520), (642, 35760), (720, 31886), (745, 30816), (856, 26820), (894, 25680), (963, 23840), (1070, 21456), (1192, 19260), (1284, 17880), (1341, 17120), (1440, 15943), (1490, 15408), (1605, 14304), (1712, 13410), (1788, 12840), (1926, 11920), (2140, 10728), (2235, 10272), (2384, 9630), (2568, 8940), (2682, 8560), (2980, 7704), (3210, 7152), (3424, 6705), (3576, 6420), (3852, 5960), (4280, 5364), (4470, 5136), (4768, 4815)]