315283320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{26539}}^1$

素因数の和:26570

約数の個数: 128

約数和(自身を含む): 1146528000

約数和(自身を除く): 831244680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 11880, 26539, 53078, 79617, 106156, 132695, 159234, 212312, 238851, 265390, 291929, 318468, 398085, 477702, 530780, 583858, 636936, 716553, 796170, 875787, 955404, 1061560, 1167716, 1194255, 1433106, 1459645, 1592340, 1751574, 1910808, 2335432, 2388510, 2627361, 2866212, 2919290, 3184680, 3503148, 3582765, 4378935, 4777020, 5254722, 5732424, 5838580, 7006296, 7165530, 7882083, 8757870, 9554040, 10509444, 11677160, 13136805, 14331060, 15764166, 17515740, 21018888, 26273610, 28662120, 31528332, 35031480, 39410415, 52547220, 63056664, 78820830, 105094440, 157641660, 315283320]

約数ペア:

[(1, 315283320), (2, 157641660), (3, 105094440), (4, 78820830), (5, 63056664), (6, 52547220), (8, 39410415), (9, 35031480), (10, 31528332), (11, 28662120), (12, 26273610), (15, 21018888), (18, 17515740), (20, 15764166), (22, 14331060), (24, 13136805), (27, 11677160), (30, 10509444), (33, 9554040), (36, 8757870), (40, 7882083), (44, 7165530), (45, 7006296), (54, 5838580), (55, 5732424), (60, 5254722), (66, 4777020), (72, 4378935), (88, 3582765), (90, 3503148), (99, 3184680), (108, 2919290), (110, 2866212), (120, 2627361), (132, 2388510), (135, 2335432), (165, 1910808), (180, 1751574), (198, 1592340), (216, 1459645), (220, 1433106), (264, 1194255), (270, 1167716), (297, 1061560), (330, 955404), (360, 875787), (396, 796170), (440, 716553), (495, 636936), (540, 583858), (594, 530780), (660, 477702), (792, 398085), (990, 318468), (1080, 291929), (1188, 265390), (1320, 238851), (1485, 212312), (1980, 159234), (2376, 132695), (2970, 106156), (3960, 79617), (5940, 53078), (11880, 26539)]