42239880

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13037}}^1$

素因数の和:13060

約数の個数: 80

約数和(自身を含む): 141983820

約数和(自身を除く): 99743940

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, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 13037, 26074, 39111, 52148, 65185, 78222, 104296, 117333, 130370, 156444, 195555, 234666, 260740, 312888, 351999, 391110, 469332, 521480, 586665, 703998, 782220, 938664, 1055997, 1173330, 1407996, 1564440, 1759995, 2111994, 2346660, 2815992, 3519990, 4223988, 4693320, 5279985, 7039980, 8447976, 10559970, 14079960, 21119940, 42239880]

約数ペア:

[(1, 42239880), (2, 21119940), (3, 14079960), (4, 10559970), (5, 8447976), (6, 7039980), (8, 5279985), (9, 4693320), (10, 4223988), (12, 3519990), (15, 2815992), (18, 2346660), (20, 2111994), (24, 1759995), (27, 1564440), (30, 1407996), (36, 1173330), (40, 1055997), (45, 938664), (54, 782220), (60, 703998), (72, 586665), (81, 521480), (90, 469332), (108, 391110), (120, 351999), (135, 312888), (162, 260740), (180, 234666), (216, 195555), (270, 156444), (324, 130370), (360, 117333), (405, 104296), (540, 78222), (648, 65185), (810, 52148), (1080, 39111), (1620, 26074), (3240, 13037)]