22920960

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:198

約数の個数: 144

約数和(自身を含む): 75350016

約数和(自身を除く): 52429056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 127, 128, 141, 160, 188, 192, 235, 240, 254, 256, 282, 320, 376, 381, 384, 470, 480, 508, 564, 635, 640, 705, 752, 762, 768, 940, 960, 1016, 1128, 1270, 1280, 1410, 1504, 1524, 1880, 1905, 1920, 2032, 2256, 2540, 2820, 3008, 3048, 3760, 3810, 3840, 4064, 4512, 5080, 5640, 5969, 6016, 6096, 7520, 7620, 8128, 9024, 10160, 11280, 11938, 12032, 12192, 15040, 15240, 16256, 17907, 18048, 20320, 22560, 23876, 24384, 29845, 30080, 30480, 32512, 35814, 36096, 40640, 45120, 47752, 48768, 59690, 60160, 60960, 71628, 81280, 89535, 90240, 95504, 97536, 119380, 121920, 143256, 162560, 179070, 180480, 191008, 238760, 243840, 286512, 358140, 382016, 477520, 487680, 573024, 716280, 764032, 955040, 1146048, 1432560, 1528064, 1910080, 2292096, 2865120, 3820160, 4584192, 5730240, 7640320, 11460480, 22920960]

約数ペア:

[(1, 22920960), (2, 11460480), (3, 7640320), (4, 5730240), (5, 4584192), (6, 3820160), (8, 2865120), (10, 2292096), (12, 1910080), (15, 1528064), (16, 1432560), (20, 1146048), (24, 955040), (30, 764032), (32, 716280), (40, 573024), (47, 487680), (48, 477520), (60, 382016), (64, 358140), (80, 286512), (94, 243840), (96, 238760), (120, 191008), (127, 180480), (128, 179070), (141, 162560), (160, 143256), (188, 121920), (192, 119380), (235, 97536), (240, 95504), (254, 90240), (256, 89535), (282, 81280), (320, 71628), (376, 60960), (381, 60160), (384, 59690), (470, 48768), (480, 47752), (508, 45120), (564, 40640), (635, 36096), (640, 35814), (705, 32512), (752, 30480), (762, 30080), (768, 29845), (940, 24384), (960, 23876), (1016, 22560), (1128, 20320), (1270, 18048), (1280, 17907), (1410, 16256), (1504, 15240), (1524, 15040), (1880, 12192), (1905, 12032), (1920, 11938), (2032, 11280), (2256, 10160), (2540, 9024), (2820, 8128), (3008, 7620), (3048, 7520), (3760, 6096), (3810, 6016), (3840, 5969), (4064, 5640), (4512, 5080)]