38338920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11833}}^1$

素因数の和:11856

約数の個数: 80

約数和(自身を含む): 128872260

約数和(自身を除く): 90533340

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, 11833, 23666, 35499, 47332, 59165, 70998, 94664, 106497, 118330, 141996, 177495, 212994, 236660, 283992, 319491, 354990, 425988, 473320, 532485, 638982, 709980, 851976, 958473, 1064970, 1277964, 1419960, 1597455, 1916946, 2129940, 2555928, 3194910, 3833892, 4259880, 4792365, 6389820, 7667784, 9584730, 12779640, 19169460, 38338920]

約数ペア:

[(1, 38338920), (2, 19169460), (3, 12779640), (4, 9584730), (5, 7667784), (6, 6389820), (8, 4792365), (9, 4259880), (10, 3833892), (12, 3194910), (15, 2555928), (18, 2129940), (20, 1916946), (24, 1597455), (27, 1419960), (30, 1277964), (36, 1064970), (40, 958473), (45, 851976), (54, 709980), (60, 638982), (72, 532485), (81, 473320), (90, 425988), (108, 354990), (120, 319491), (135, 283992), (162, 236660), (180, 212994), (216, 177495), (270, 141996), (324, 118330), (360, 106497), (405, 94664), (540, 70998), (648, 59165), (810, 47332), (1080, 35499), (1620, 23666), (3240, 11833)]