78549540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{15773}}^1$

素因数の和:15868

約数の個数: 48

約数和(自身を含む): 222602688

約数和(自身を除く): 144053148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 4980, 15773, 31546, 47319, 63092, 78865, 94638, 157730, 189276, 236595, 315460, 473190, 946380, 1309159, 2618318, 3927477, 5236636, 6545795, 7854954, 13091590, 15709908, 19637385, 26183180, 39274770, 78549540]

約数ペア:

[(1, 78549540), (2, 39274770), (3, 26183180), (4, 19637385), (5, 15709908), (6, 13091590), (10, 7854954), (12, 6545795), (15, 5236636), (20, 3927477), (30, 2618318), (60, 1309159), (83, 946380), (166, 473190), (249, 315460), (332, 236595), (415, 189276), (498, 157730), (830, 94638), (996, 78865), (1245, 63092), (1660, 47319), (2490, 31546), (4980, 15773)]