838861560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{23071}}^1$

素因数の和:23189

約数の個数: 96

約数和(自身を含む): 2753412480

約数和(自身を除く): 1914550920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 101, 120, 180, 202, 303, 360, 404, 505, 606, 808, 909, 1010, 1212, 1515, 1818, 2020, 2424, 3030, 3636, 4040, 4545, 6060, 7272, 9090, 12120, 18180, 23071, 36360, 46142, 69213, 92284, 115355, 138426, 184568, 207639, 230710, 276852, 346065, 415278, 461420, 553704, 692130, 830556, 922840, 1038195, 1384260, 1661112, 2076390, 2330171, 2768520, 4152780, 4660342, 6990513, 8305560, 9320684, 11650855, 13981026, 18641368, 20971539, 23301710, 27962052, 34952565, 41943078, 46603420, 55924104, 69905130, 83886156, 93206840, 104857695, 139810260, 167772312, 209715390, 279620520, 419430780, 838861560]

約数ペア:

[(1, 838861560), (2, 419430780), (3, 279620520), (4, 209715390), (5, 167772312), (6, 139810260), (8, 104857695), (9, 93206840), (10, 83886156), (12, 69905130), (15, 55924104), (18, 46603420), (20, 41943078), (24, 34952565), (30, 27962052), (36, 23301710), (40, 20971539), (45, 18641368), (60, 13981026), (72, 11650855), (90, 9320684), (101, 8305560), (120, 6990513), (180, 4660342), (202, 4152780), (303, 2768520), (360, 2330171), (404, 2076390), (505, 1661112), (606, 1384260), (808, 1038195), (909, 922840), (1010, 830556), (1212, 692130), (1515, 553704), (1818, 461420), (2020, 415278), (2424, 346065), (3030, 276852), (3636, 230710), (4040, 207639), (4545, 184568), (6060, 138426), (7272, 115355), (9090, 92284), (12120, 69213), (18180, 46142), (23071, 36360)]