872504280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{7793}}^1$

素因数の和:8121

約数の個数: 96

約数和(自身を含む): 2845121760

約数和(自身を除く): 1972617480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 311, 360, 622, 933, 1244, 1555, 1866, 2488, 2799, 3110, 3732, 4665, 5598, 6220, 7464, 7793, 9330, 11196, 12440, 13995, 15586, 18660, 22392, 23379, 27990, 31172, 37320, 38965, 46758, 55980, 62344, 70137, 77930, 93516, 111960, 116895, 140274, 155860, 187032, 233790, 280548, 311720, 350685, 467580, 561096, 701370, 935160, 1402740, 2423623, 2805480, 4847246, 7270869, 9694492, 12118115, 14541738, 19388984, 21812607, 24236230, 29083476, 36354345, 43625214, 48472460, 58166952, 72708690, 87250428, 96944920, 109063035, 145417380, 174500856, 218126070, 290834760, 436252140, 872504280]

約数ペア:

[(1, 872504280), (2, 436252140), (3, 290834760), (4, 218126070), (5, 174500856), (6, 145417380), (8, 109063035), (9, 96944920), (10, 87250428), (12, 72708690), (15, 58166952), (18, 48472460), (20, 43625214), (24, 36354345), (30, 29083476), (36, 24236230), (40, 21812607), (45, 19388984), (60, 14541738), (72, 12118115), (90, 9694492), (120, 7270869), (180, 4847246), (311, 2805480), (360, 2423623), (622, 1402740), (933, 935160), (1244, 701370), (1555, 561096), (1866, 467580), (2488, 350685), (2799, 311720), (3110, 280548), (3732, 233790), (4665, 187032), (5598, 155860), (6220, 140274), (7464, 116895), (7793, 111960), (9330, 93516), (11196, 77930), (12440, 70137), (13995, 62344), (15586, 55980), (18660, 46758), (22392, 38965), (23379, 37320), (27990, 31172)]