72426960

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{11177}}^1$

素因数の和:11202

約数の個数: 100

約数和(自身を含む): 251572068

約数和(自身を除く): 179145108

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 11177, 22354, 33531, 44708, 55885, 67062, 89416, 100593, 111770, 134124, 167655, 178832, 201186, 223540, 268248, 301779, 335310, 402372, 447080, 502965, 536496, 603558, 670620, 804744, 894160, 905337, 1005930, 1207116, 1341240, 1508895, 1609488, 1810674, 2011860, 2414232, 2682480, 3017790, 3621348, 4023720, 4526685, 4828464, 6035580, 7242696, 8047440, 9053370, 12071160, 14485392, 18106740, 24142320, 36213480, 72426960]

約数ペア:

[(1, 72426960), (2, 36213480), (3, 24142320), (4, 18106740), (5, 14485392), (6, 12071160), (8, 9053370), (9, 8047440), (10, 7242696), (12, 6035580), (15, 4828464), (16, 4526685), (18, 4023720), (20, 3621348), (24, 3017790), (27, 2682480), (30, 2414232), (36, 2011860), (40, 1810674), (45, 1609488), (48, 1508895), (54, 1341240), (60, 1207116), (72, 1005930), (80, 905337), (81, 894160), (90, 804744), (108, 670620), (120, 603558), (135, 536496), (144, 502965), (162, 447080), (180, 402372), (216, 335310), (240, 301779), (270, 268248), (324, 223540), (360, 201186), (405, 178832), (432, 167655), (540, 134124), (648, 111770), (720, 100593), (810, 89416), (1080, 67062), (1296, 55885), (1620, 44708), (2160, 33531), (3240, 22354), (6480, 11177)]