672352020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{22367}}^1$

素因数の和:22549

約数の個数: 72

約数和(自身を含む): 2051771904

約数和(自身を除く): 1379419884

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 167, 180, 334, 501, 668, 835, 1002, 1503, 1670, 2004, 2505, 3006, 3340, 5010, 6012, 7515, 10020, 15030, 22367, 30060, 44734, 67101, 89468, 111835, 134202, 201303, 223670, 268404, 335505, 402606, 447340, 671010, 805212, 1006515, 1342020, 2013030, 3735289, 4026060, 7470578, 11205867, 14941156, 18676445, 22411734, 33617601, 37352890, 44823468, 56029335, 67235202, 74705780, 112058670, 134470404, 168088005, 224117340, 336176010, 672352020]

約数ペア:

[(1, 672352020), (2, 336176010), (3, 224117340), (4, 168088005), (5, 134470404), (6, 112058670), (9, 74705780), (10, 67235202), (12, 56029335), (15, 44823468), (18, 37352890), (20, 33617601), (30, 22411734), (36, 18676445), (45, 14941156), (60, 11205867), (90, 7470578), (167, 4026060), (180, 3735289), (334, 2013030), (501, 1342020), (668, 1006515), (835, 805212), (1002, 671010), (1503, 447340), (1670, 402606), (2004, 335505), (2505, 268404), (3006, 223670), (3340, 201303), (5010, 134202), (6012, 111835), (7515, 89468), (10020, 67101), (15030, 44734), (22367, 30060)]