About the Number
3880320
2進数表記:1110110011010110000000
漢数字表記:三百八十八万三百二十
素因数分解:
素因数の和:112
約数の個数: 128
約数和(自身を含む): 12925440
約数和(自身を除く): 9045120
約数列:
[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 47, 48, 60, 64, 80, 86, 94, 96, 120, 128, 129, 141, 160, 172, 188, 192, 215, 235, 240, 258, 282, 320, 344, 376, 384, 430, 470, 480, 516, 564, 640, 645, 688, 705, 752, 860, 940, 960, 1032, 1128, 1290, 1376, 1410, 1504, 1720, 1880, 1920, 2021, 2064, 2256, 2580, 2752, 2820, 3008, 3440, 3760, 4042, 4128, 4512, 5160, 5504, 5640, 6016, 6063, 6880, 7520, 8084, 8256, 9024, 10105, 10320, 11280, 12126, 13760, 15040, 16168, 16512, 18048, 20210, 20640, 22560, 24252, 27520, 30080, 30315, 32336, 40420, 41280, 45120, 48504, 60630, 64672, 80840, 82560, 90240, 97008, 121260, 129344, 161680, 194016, 242520, 258688, 323360, 388032, 485040, 646720, 776064, 970080, 1293440, 1940160, 3880320]
約数ペア:
[(1, 3880320), (2, 1940160), (3, 1293440), (4, 970080), (5, 776064), (6, 646720), (8, 485040), (10, 388032), (12, 323360), (15, 258688), (16, 242520), (20, 194016), (24, 161680), (30, 129344), (32, 121260), (40, 97008), (43, 90240), (47, 82560), (48, 80840), (60, 64672), (64, 60630), (80, 48504), (86, 45120), (94, 41280), (96, 40420), (120, 32336), (128, 30315), (129, 30080), (141, 27520), (160, 24252), (172, 22560), (188, 20640), (192, 20210), (215, 18048), (235, 16512), (240, 16168), (258, 15040), (282, 13760), (320, 12126), (344, 11280), (376, 10320), (384, 10105), (430, 9024), (470, 8256), (480, 8084), (516, 7520), (564, 6880), (640, 6063), (645, 6016), (688, 5640), (705, 5504), (752, 5160), (860, 4512), (940, 4128), (960, 4042), (1032, 3760), (1128, 3440), (1290, 3008), (1376, 2820), (1410, 2752), (1504, 2580), (1720, 2256), (1880, 2064), (1920, 2021)]このpageの処理時間: 0.006036520004272461 seconds