12837420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23773}}^1$

素因数の和:23791

約数の個数: 48

約数和(自身を含む): 39940320

約数和(自身を除く): 27102900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 23773, 47546, 71319, 95092, 118865, 142638, 213957, 237730, 285276, 356595, 427914, 475460, 641871, 713190, 855828, 1069785, 1283742, 1426380, 2139570, 2567484, 3209355, 4279140, 6418710, 12837420]

約数ペア:

[(1, 12837420), (2, 6418710), (3, 4279140), (4, 3209355), (5, 2567484), (6, 2139570), (9, 1426380), (10, 1283742), (12, 1069785), (15, 855828), (18, 713190), (20, 641871), (27, 475460), (30, 427914), (36, 356595), (45, 285276), (54, 237730), (60, 213957), (90, 142638), (108, 118865), (135, 95092), (180, 71319), (270, 47546), (540, 23773)]