606807720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{4289}}^1$

素因数の和:4440

約数の個数: 128

約数和(自身を含む): 2038608000

約数和(自身を除く): 1431800280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 131, 135, 180, 216, 262, 270, 360, 393, 524, 540, 655, 786, 1048, 1080, 1179, 1310, 1572, 1965, 2358, 2620, 3144, 3537, 3930, 4289, 4716, 5240, 5895, 7074, 7860, 8578, 9432, 11790, 12867, 14148, 15720, 17156, 17685, 21445, 23580, 25734, 28296, 34312, 35370, 38601, 42890, 47160, 51468, 64335, 70740, 77202, 85780, 102936, 115803, 128670, 141480, 154404, 171560, 193005, 231606, 257340, 308808, 386010, 463212, 514680, 561859, 579015, 772020, 926424, 1123718, 1158030, 1544040, 1685577, 2247436, 2316060, 2809295, 3371154, 4494872, 4632120, 5056731, 5618590, 6742308, 8427885, 10113462, 11237180, 13484616, 15170193, 16855770, 20226924, 22474360, 25283655, 30340386, 33711540, 40453848, 50567310, 60680772, 67423080, 75850965, 101134620, 121361544, 151701930, 202269240, 303403860, 606807720]

約数ペア:

[(1, 606807720), (2, 303403860), (3, 202269240), (4, 151701930), (5, 121361544), (6, 101134620), (8, 75850965), (9, 67423080), (10, 60680772), (12, 50567310), (15, 40453848), (18, 33711540), (20, 30340386), (24, 25283655), (27, 22474360), (30, 20226924), (36, 16855770), (40, 15170193), (45, 13484616), (54, 11237180), (60, 10113462), (72, 8427885), (90, 6742308), (108, 5618590), (120, 5056731), (131, 4632120), (135, 4494872), (180, 3371154), (216, 2809295), (262, 2316060), (270, 2247436), (360, 1685577), (393, 1544040), (524, 1158030), (540, 1123718), (655, 926424), (786, 772020), (1048, 579015), (1080, 561859), (1179, 514680), (1310, 463212), (1572, 386010), (1965, 308808), (2358, 257340), (2620, 231606), (3144, 193005), (3537, 171560), (3930, 154404), (4289, 141480), (4716, 128670), (5240, 115803), (5895, 102936), (7074, 85780), (7860, 77202), (8578, 70740), (9432, 64335), (11790, 51468), (12867, 47160), (14148, 42890), (15720, 38601), (17156, 35370), (17685, 34312), (21445, 28296), (23580, 25734)]