30084840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{433}}^1$

素因数の和:643

約数の個数: 96

約数和(自身を含む): 98509320

約数和(自身を除く): 68424480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 193, 360, 386, 433, 579, 772, 866, 965, 1158, 1299, 1544, 1732, 1737, 1930, 2165, 2316, 2598, 2895, 3464, 3474, 3860, 3897, 4330, 4632, 5196, 5790, 6495, 6948, 7720, 7794, 8660, 8685, 10392, 11580, 12990, 13896, 15588, 17320, 17370, 19485, 23160, 25980, 31176, 34740, 38970, 51960, 69480, 77940, 83569, 155880, 167138, 250707, 334276, 417845, 501414, 668552, 752121, 835690, 1002828, 1253535, 1504242, 1671380, 2005656, 2507070, 3008484, 3342760, 3760605, 5014140, 6016968, 7521210, 10028280, 15042420, 30084840]

約数ペア:

[(1, 30084840), (2, 15042420), (3, 10028280), (4, 7521210), (5, 6016968), (6, 5014140), (8, 3760605), (9, 3342760), (10, 3008484), (12, 2507070), (15, 2005656), (18, 1671380), (20, 1504242), (24, 1253535), (30, 1002828), (36, 835690), (40, 752121), (45, 668552), (60, 501414), (72, 417845), (90, 334276), (120, 250707), (180, 167138), (193, 155880), (360, 83569), (386, 77940), (433, 69480), (579, 51960), (772, 38970), (866, 34740), (965, 31176), (1158, 25980), (1299, 23160), (1544, 19485), (1732, 17370), (1737, 17320), (1930, 15588), (2165, 13896), (2316, 12990), (2598, 11580), (2895, 10392), (3464, 8685), (3474, 8660), (3860, 7794), (3897, 7720), (4330, 6948), (4632, 6495), (5196, 5790)]