72679140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{134591}}^1$

素因数の和:134609

約数の個数: 48

約数和(自身を含む): 226114560

約数和(自身を除く): 153435420

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, 134591, 269182, 403773, 538364, 672955, 807546, 1211319, 1345910, 1615092, 2018865, 2422638, 2691820, 3633957, 4037730, 4845276, 6056595, 7267914, 8075460, 12113190, 14535828, 18169785, 24226380, 36339570, 72679140]

約数ペア:

[(1, 72679140), (2, 36339570), (3, 24226380), (4, 18169785), (5, 14535828), (6, 12113190), (9, 8075460), (10, 7267914), (12, 6056595), (15, 4845276), (18, 4037730), (20, 3633957), (27, 2691820), (30, 2422638), (36, 2018865), (45, 1615092), (54, 1345910), (60, 1211319), (90, 807546), (108, 672955), (135, 538364), (180, 403773), (270, 269182), (540, 134591)]