72983160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{67577}}^1$

素因数の和:67597

約数の個数: 64

約数和(自身を含む): 243280800

約数和(自身を除く): 170297640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 67577, 135154, 202731, 270308, 337885, 405462, 540616, 608193, 675770, 810924, 1013655, 1216386, 1351540, 1621848, 1824579, 2027310, 2432772, 2703080, 3040965, 3649158, 4054620, 4865544, 6081930, 7298316, 8109240, 9122895, 12163860, 14596632, 18245790, 24327720, 36491580, 72983160]

約数ペア:

[(1, 72983160), (2, 36491580), (3, 24327720), (4, 18245790), (5, 14596632), (6, 12163860), (8, 9122895), (9, 8109240), (10, 7298316), (12, 6081930), (15, 4865544), (18, 4054620), (20, 3649158), (24, 3040965), (27, 2703080), (30, 2432772), (36, 2027310), (40, 1824579), (45, 1621848), (54, 1351540), (60, 1216386), (72, 1013655), (90, 810924), (108, 675770), (120, 608193), (135, 540616), (180, 405462), (216, 337885), (270, 270308), (360, 202731), (540, 135154), (1080, 67577)]