120788820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{74561}}^1$

素因数の和:74582

約数の個数: 60

約数和(自身を含む): 378924084

約数和(自身を除く): 258135264

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 74561, 149122, 223683, 298244, 372805, 447366, 671049, 745610, 894732, 1118415, 1342098, 1491220, 2013147, 2236830, 2684196, 3355245, 4026294, 4473660, 6039441, 6710490, 8052588, 10065735, 12078882, 13420980, 20131470, 24157764, 30197205, 40262940, 60394410, 120788820]

約数ペア:

[(1, 120788820), (2, 60394410), (3, 40262940), (4, 30197205), (5, 24157764), (6, 20131470), (9, 13420980), (10, 12078882), (12, 10065735), (15, 8052588), (18, 6710490), (20, 6039441), (27, 4473660), (30, 4026294), (36, 3355245), (45, 2684196), (54, 2236830), (60, 2013147), (81, 1491220), (90, 1342098), (108, 1118415), (135, 894732), (162, 745610), (180, 671049), (270, 447366), (324, 372805), (405, 298244), (540, 223683), (810, 149122), (1620, 74561)]