12320580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:333

約数の個数: 96

約数和(自身を含む): 37449216

約数和(自身を除く): 25128636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 47, 51, 60, 68, 85, 94, 102, 141, 170, 188, 204, 235, 255, 257, 282, 340, 470, 510, 514, 564, 705, 771, 799, 940, 1020, 1028, 1285, 1410, 1542, 1598, 2397, 2570, 2820, 3084, 3196, 3855, 3995, 4369, 4794, 5140, 7710, 7990, 8738, 9588, 11985, 12079, 13107, 15420, 15980, 17476, 21845, 23970, 24158, 26214, 36237, 43690, 47940, 48316, 52428, 60395, 65535, 72474, 87380, 120790, 131070, 144948, 181185, 205343, 241580, 262140, 362370, 410686, 616029, 724740, 821372, 1026715, 1232058, 2053430, 2464116, 3080145, 4106860, 6160290, 12320580]

約数ペア:

[(1, 12320580), (2, 6160290), (3, 4106860), (4, 3080145), (5, 2464116), (6, 2053430), (10, 1232058), (12, 1026715), (15, 821372), (17, 724740), (20, 616029), (30, 410686), (34, 362370), (47, 262140), (51, 241580), (60, 205343), (68, 181185), (85, 144948), (94, 131070), (102, 120790), (141, 87380), (170, 72474), (188, 65535), (204, 60395), (235, 52428), (255, 48316), (257, 47940), (282, 43690), (340, 36237), (470, 26214), (510, 24158), (514, 23970), (564, 21845), (705, 17476), (771, 15980), (799, 15420), (940, 13107), (1020, 12079), (1028, 11985), (1285, 9588), (1410, 8738), (1542, 7990), (1598, 7710), (2397, 5140), (2570, 4794), (2820, 4369), (3084, 3995), (3196, 3855)]