30943596960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{21488609}}^1$

素因数の和:21488630

約数の個数: 72

約数和(自身を含む): 105595029540

約数和(自身を除く): 74651432580

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 21488609, 42977218, 64465827, 85954436, 107443045, 128931654, 171908872, 193397481, 214886090, 257863308, 322329135, 343817744, 386794962, 429772180, 515726616, 644658270, 687635488, 773589924, 859544360, 966987405, 1031453232, 1289316540, 1547179848, 1719088720, 1933974810, 2062906464, 2578633080, 3094359696, 3438177440, 3867949620, 5157266160, 6188719392, 7735899240, 10314532320, 15471798480, 30943596960]

約数ペア:

[(1, 30943596960), (2, 15471798480), (3, 10314532320), (4, 7735899240), (5, 6188719392), (6, 5157266160), (8, 3867949620), (9, 3438177440), (10, 3094359696), (12, 2578633080), (15, 2062906464), (16, 1933974810), (18, 1719088720), (20, 1547179848), (24, 1289316540), (30, 1031453232), (32, 966987405), (36, 859544360), (40, 773589924), (45, 687635488), (48, 644658270), (60, 515726616), (72, 429772180), (80, 386794962), (90, 343817744), (96, 322329135), (120, 257863308), (144, 214886090), (160, 193397481), (180, 171908872), (240, 128931654), (288, 107443045), (360, 85954436), (480, 64465827), (720, 42977218), (1440, 21488609)]