380442960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1979}}^1$

素因数の和:2090

約数の個数: 160

約数和(自身を含む): 1325808000

約数和(自身を除く): 945365040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 89, 90, 108, 120, 135, 144, 178, 180, 216, 240, 267, 270, 356, 360, 432, 445, 534, 540, 712, 720, 801, 890, 1068, 1080, 1335, 1424, 1602, 1780, 1979, 2136, 2160, 2403, 2670, 3204, 3560, 3958, 4005, 4272, 4806, 5340, 5937, 6408, 7120, 7916, 8010, 9612, 9895, 10680, 11874, 12015, 12816, 15832, 16020, 17811, 19224, 19790, 21360, 23748, 24030, 29685, 31664, 32040, 35622, 38448, 39580, 47496, 48060, 53433, 59370, 64080, 71244, 79160, 89055, 94992, 96120, 106866, 118740, 142488, 158320, 176131, 178110, 192240, 213732, 237480, 267165, 284976, 352262, 356220, 427464, 474960, 528393, 534330, 704524, 712440, 854928, 880655, 1056786, 1068660, 1409048, 1424880, 1585179, 1761310, 2113572, 2137320, 2641965, 2818096, 3170358, 3522620, 4227144, 4274640, 4755537, 5283930, 6340716, 7045240, 7925895, 8454288, 9511074, 10567860, 12681432, 14090480, 15851790, 19022148, 21135720, 23777685, 25362864, 31703580, 38044296, 42271440, 47555370, 63407160, 76088592, 95110740, 126814320, 190221480, 380442960]

約数ペア:

[(1, 380442960), (2, 190221480), (3, 126814320), (4, 95110740), (5, 76088592), (6, 63407160), (8, 47555370), (9, 42271440), (10, 38044296), (12, 31703580), (15, 25362864), (16, 23777685), (18, 21135720), (20, 19022148), (24, 15851790), (27, 14090480), (30, 12681432), (36, 10567860), (40, 9511074), (45, 8454288), (48, 7925895), (54, 7045240), (60, 6340716), (72, 5283930), (80, 4755537), (89, 4274640), (90, 4227144), (108, 3522620), (120, 3170358), (135, 2818096), (144, 2641965), (178, 2137320), (180, 2113572), (216, 1761310), (240, 1585179), (267, 1424880), (270, 1409048), (356, 1068660), (360, 1056786), (432, 880655), (445, 854928), (534, 712440), (540, 704524), (712, 534330), (720, 528393), (801, 474960), (890, 427464), (1068, 356220), (1080, 352262), (1335, 284976), (1424, 267165), (1602, 237480), (1780, 213732), (1979, 192240), (2136, 178110), (2160, 176131), (2403, 158320), (2670, 142488), (3204, 118740), (3560, 106866), (3958, 96120), (4005, 94992), (4272, 89055), (4806, 79160), (5340, 71244), (5937, 64080), (6408, 59370), (7120, 53433), (7916, 48060), (8010, 47496), (9612, 39580), (9895, 38448), (10680, 35622), (11874, 32040), (12015, 31664), (12816, 29685), (15832, 24030), (16020, 23748), (17811, 21360), (19224, 19790)]