156691140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{60733}}^1$

素因数の和:60788

約数の個数: 48

約数和(自身を含む): 448945728

約数和(自身を除く): 292254588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 60733, 121466, 182199, 242932, 303665, 364398, 607330, 728796, 910995, 1214660, 1821990, 2611519, 3643980, 5223038, 7834557, 10446076, 13057595, 15669114, 26115190, 31338228, 39172785, 52230380, 78345570, 156691140]

約数ペア:

[(1, 156691140), (2, 78345570), (3, 52230380), (4, 39172785), (5, 31338228), (6, 26115190), (10, 15669114), (12, 13057595), (15, 10446076), (20, 7834557), (30, 5223038), (43, 3643980), (60, 2611519), (86, 1821990), (129, 1214660), (172, 910995), (215, 728796), (258, 607330), (430, 364398), (516, 303665), (645, 242932), (860, 182199), (1290, 121466), (2580, 60733)]