1008765720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{164831}}^1$

素因数の和:164865

約数の個数: 96

約数和(自身を含む): 3471361920

約数和(自身を除く): 2462596200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 164831, 329662, 494493, 659324, 824155, 988986, 1318648, 1483479, 1648310, 1977972, 2472465, 2802127, 2966958, 3296620, 3955944, 4944930, 5604254, 5933916, 6593240, 7417395, 8406381, 9889860, 11208508, 11867832, 14010635, 14834790, 16812762, 19779720, 22417016, 25219143, 28021270, 29669580, 33625524, 42031905, 50438286, 56042540, 59339160, 67251048, 84063810, 100876572, 112085080, 126095715, 168127620, 201753144, 252191430, 336255240, 504382860, 1008765720]

約数ペア:

[(1, 1008765720), (2, 504382860), (3, 336255240), (4, 252191430), (5, 201753144), (6, 168127620), (8, 126095715), (9, 112085080), (10, 100876572), (12, 84063810), (15, 67251048), (17, 59339160), (18, 56042540), (20, 50438286), (24, 42031905), (30, 33625524), (34, 29669580), (36, 28021270), (40, 25219143), (45, 22417016), (51, 19779720), (60, 16812762), (68, 14834790), (72, 14010635), (85, 11867832), (90, 11208508), (102, 9889860), (120, 8406381), (136, 7417395), (153, 6593240), (170, 5933916), (180, 5604254), (204, 4944930), (255, 3955944), (306, 3296620), (340, 2966958), (360, 2802127), (408, 2472465), (510, 1977972), (612, 1648310), (680, 1483479), (765, 1318648), (1020, 988986), (1224, 824155), (1530, 659324), (2040, 494493), (3060, 329662), (6120, 164831)]