156326760

素因数分解:

$2^3\times 3^7\times 5^1\times {\mathrm{1787}}^1$

素因数の和:1819

約数の個数: 128

約数和(自身を含む): 527817600

約数和(自身を除く): 371490840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 729, 810, 972, 1080, 1215, 1458, 1620, 1787, 1944, 2187, 2430, 2916, 3240, 3574, 3645, 4374, 4860, 5361, 5832, 7148, 7290, 8748, 8935, 9720, 10722, 10935, 14296, 14580, 16083, 17496, 17870, 21444, 21870, 26805, 29160, 32166, 35740, 42888, 43740, 48249, 53610, 64332, 71480, 80415, 87480, 96498, 107220, 128664, 144747, 160830, 192996, 214440, 241245, 289494, 321660, 385992, 434241, 482490, 578988, 643320, 723735, 868482, 964980, 1157976, 1302723, 1447470, 1736964, 1929960, 2171205, 2605446, 2894940, 3473928, 3908169, 4342410, 5210892, 5789880, 6513615, 7816338, 8684820, 10421784, 13027230, 15632676, 17369640, 19540845, 26054460, 31265352, 39081690, 52108920, 78163380, 156326760]

約数ペア:

[(1, 156326760), (2, 78163380), (3, 52108920), (4, 39081690), (5, 31265352), (6, 26054460), (8, 19540845), (9, 17369640), (10, 15632676), (12, 13027230), (15, 10421784), (18, 8684820), (20, 7816338), (24, 6513615), (27, 5789880), (30, 5210892), (36, 4342410), (40, 3908169), (45, 3473928), (54, 2894940), (60, 2605446), (72, 2171205), (81, 1929960), (90, 1736964), (108, 1447470), (120, 1302723), (135, 1157976), (162, 964980), (180, 868482), (216, 723735), (243, 643320), (270, 578988), (324, 482490), (360, 434241), (405, 385992), (486, 321660), (540, 289494), (648, 241245), (729, 214440), (810, 192996), (972, 160830), (1080, 144747), (1215, 128664), (1458, 107220), (1620, 96498), (1787, 87480), (1944, 80415), (2187, 71480), (2430, 64332), (2916, 53610), (3240, 48249), (3574, 43740), (3645, 42888), (4374, 35740), (4860, 32166), (5361, 29160), (5832, 26805), (7148, 21870), (7290, 21444), (8748, 17870), (8935, 17496), (9720, 16083), (10722, 14580), (10935, 14296)]