30324960

素因数分解:

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

素因数の和:21080

約数の個数: 72

約数和(自身を含む): 103488840

約数和(自身を除く): 73163880

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, 21059, 42118, 63177, 84236, 105295, 126354, 168472, 189531, 210590, 252708, 315885, 336944, 379062, 421180, 505416, 631770, 673888, 758124, 842360, 947655, 1010832, 1263540, 1516248, 1684720, 1895310, 2021664, 2527080, 3032496, 3369440, 3790620, 5054160, 6064992, 7581240, 10108320, 15162480, 30324960]

約数ペア:

[(1, 30324960), (2, 15162480), (3, 10108320), (4, 7581240), (5, 6064992), (6, 5054160), (8, 3790620), (9, 3369440), (10, 3032496), (12, 2527080), (15, 2021664), (16, 1895310), (18, 1684720), (20, 1516248), (24, 1263540), (30, 1010832), (32, 947655), (36, 842360), (40, 758124), (45, 673888), (48, 631770), (60, 505416), (72, 421180), (80, 379062), (90, 336944), (96, 315885), (120, 252708), (144, 210590), (160, 189531), (180, 168472), (240, 126354), (288, 105295), (360, 84236), (480, 63177), (720, 42118), (1440, 21059)]