78101160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{2593}}^1$

素因数の和:2858

約数の個数: 64

約数和(自身を含む): 235327680

約数和(自身を除く): 157226520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 251, 502, 753, 1004, 1255, 1506, 2008, 2510, 2593, 3012, 3765, 5020, 5186, 6024, 7530, 7779, 10040, 10372, 12965, 15060, 15558, 20744, 25930, 30120, 31116, 38895, 51860, 62232, 77790, 103720, 155580, 311160, 650843, 1301686, 1952529, 2603372, 3254215, 3905058, 5206744, 6508430, 7810116, 9762645, 13016860, 15620232, 19525290, 26033720, 39050580, 78101160]

約数ペア:

[(1, 78101160), (2, 39050580), (3, 26033720), (4, 19525290), (5, 15620232), (6, 13016860), (8, 9762645), (10, 7810116), (12, 6508430), (15, 5206744), (20, 3905058), (24, 3254215), (30, 2603372), (40, 1952529), (60, 1301686), (120, 650843), (251, 311160), (502, 155580), (753, 103720), (1004, 77790), (1255, 62232), (1506, 51860), (2008, 38895), (2510, 31116), (2593, 30120), (3012, 25930), (3765, 20744), (5020, 15558), (5186, 15060), (6024, 12965), (7530, 10372), (7779, 10040)]