45487440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{21059}}^1$

素因数の和:21081

約数の個数: 80

約数和(自身を含む): 156686400

約数和(自身を除く): 111198960

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, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 21059, 42118, 63177, 84236, 105295, 126354, 168472, 189531, 210590, 252708, 315885, 336944, 379062, 421180, 505416, 568593, 631770, 758124, 842360, 947655, 1010832, 1137186, 1263540, 1516248, 1684720, 1895310, 2274372, 2527080, 2842965, 3032496, 3790620, 4548744, 5054160, 5685930, 7581240, 9097488, 11371860, 15162480, 22743720, 45487440]

約数ペア:

[(1, 45487440), (2, 22743720), (3, 15162480), (4, 11371860), (5, 9097488), (6, 7581240), (8, 5685930), (9, 5054160), (10, 4548744), (12, 3790620), (15, 3032496), (16, 2842965), (18, 2527080), (20, 2274372), (24, 1895310), (27, 1684720), (30, 1516248), (36, 1263540), (40, 1137186), (45, 1010832), (48, 947655), (54, 842360), (60, 758124), (72, 631770), (80, 568593), (90, 505416), (108, 421180), (120, 379062), (135, 336944), (144, 315885), (180, 252708), (216, 210590), (240, 189531), (270, 168472), (360, 126354), (432, 105295), (540, 84236), (720, 63177), (1080, 42118), (2160, 21059)]