12884640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1579}}^1$

素因数の和:1614

約数の個数: 96

約数和(自身を含む): 43001280

約数和(自身を除く): 30116640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1579, 1632, 2040, 2720, 3158, 4080, 4737, 6316, 7895, 8160, 9474, 12632, 15790, 18948, 23685, 25264, 26843, 31580, 37896, 47370, 50528, 53686, 63160, 75792, 80529, 94740, 107372, 126320, 134215, 151584, 161058, 189480, 214744, 252640, 268430, 322116, 378960, 402645, 429488, 536860, 644232, 757920, 805290, 858976, 1073720, 1288464, 1610580, 2147440, 2576928, 3221160, 4294880, 6442320, 12884640]

約数ペア:

[(1, 12884640), (2, 6442320), (3, 4294880), (4, 3221160), (5, 2576928), (6, 2147440), (8, 1610580), (10, 1288464), (12, 1073720), (15, 858976), (16, 805290), (17, 757920), (20, 644232), (24, 536860), (30, 429488), (32, 402645), (34, 378960), (40, 322116), (48, 268430), (51, 252640), (60, 214744), (68, 189480), (80, 161058), (85, 151584), (96, 134215), (102, 126320), (120, 107372), (136, 94740), (160, 80529), (170, 75792), (204, 63160), (240, 53686), (255, 50528), (272, 47370), (340, 37896), (408, 31580), (480, 26843), (510, 25264), (544, 23685), (680, 18948), (816, 15790), (1020, 12632), (1360, 9474), (1579, 8160), (1632, 7895), (2040, 6316), (2720, 4737), (3158, 4080)]