4064640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:124

約数の個数: 128

約数和(自身を含む): 13586400

約数和(自身を除く): 9521760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 73, 80, 87, 96, 116, 120, 128, 145, 146, 160, 174, 192, 219, 232, 240, 290, 292, 320, 348, 365, 384, 435, 438, 464, 480, 580, 584, 640, 696, 730, 870, 876, 928, 960, 1095, 1160, 1168, 1392, 1460, 1740, 1752, 1856, 1920, 2117, 2190, 2320, 2336, 2784, 2920, 3480, 3504, 3712, 4234, 4380, 4640, 4672, 5568, 5840, 6351, 6960, 7008, 8468, 8760, 9280, 9344, 10585, 11136, 11680, 12702, 13920, 14016, 16936, 17520, 18560, 21170, 23360, 25404, 27840, 28032, 31755, 33872, 35040, 42340, 46720, 50808, 55680, 63510, 67744, 70080, 84680, 101616, 127020, 135488, 140160, 169360, 203232, 254040, 270976, 338720, 406464, 508080, 677440, 812928, 1016160, 1354880, 2032320, 4064640]

約数ペア:

[(1, 4064640), (2, 2032320), (3, 1354880), (4, 1016160), (5, 812928), (6, 677440), (8, 508080), (10, 406464), (12, 338720), (15, 270976), (16, 254040), (20, 203232), (24, 169360), (29, 140160), (30, 135488), (32, 127020), (40, 101616), (48, 84680), (58, 70080), (60, 67744), (64, 63510), (73, 55680), (80, 50808), (87, 46720), (96, 42340), (116, 35040), (120, 33872), (128, 31755), (145, 28032), (146, 27840), (160, 25404), (174, 23360), (192, 21170), (219, 18560), (232, 17520), (240, 16936), (290, 14016), (292, 13920), (320, 12702), (348, 11680), (365, 11136), (384, 10585), (435, 9344), (438, 9280), (464, 8760), (480, 8468), (580, 7008), (584, 6960), (640, 6351), (696, 5840), (730, 5568), (870, 4672), (876, 4640), (928, 4380), (960, 4234), (1095, 3712), (1160, 3504), (1168, 3480), (1392, 2920), (1460, 2784), (1740, 2336), (1752, 2320), (1856, 2190), (1920, 2117)]