74000880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1301}}^1$

素因数の和:1399

約数の個数: 120

約数和(自身を含む): 251858880

約数和(自身を除く): 177858000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 79, 80, 90, 120, 144, 158, 180, 237, 240, 316, 360, 395, 474, 632, 711, 720, 790, 948, 1185, 1264, 1301, 1422, 1580, 1896, 2370, 2602, 2844, 3160, 3555, 3792, 3903, 4740, 5204, 5688, 6320, 6505, 7110, 7806, 9480, 10408, 11376, 11709, 13010, 14220, 15612, 18960, 19515, 20816, 23418, 26020, 28440, 31224, 39030, 46836, 52040, 56880, 58545, 62448, 78060, 93672, 102779, 104080, 117090, 156120, 187344, 205558, 234180, 308337, 312240, 411116, 468360, 513895, 616674, 822232, 925011, 936720, 1027790, 1233348, 1541685, 1644464, 1850022, 2055580, 2466696, 3083370, 3700044, 4111160, 4625055, 4933392, 6166740, 7400088, 8222320, 9250110, 12333480, 14800176, 18500220, 24666960, 37000440, 74000880]

約数ペア:

[(1, 74000880), (2, 37000440), (3, 24666960), (4, 18500220), (5, 14800176), (6, 12333480), (8, 9250110), (9, 8222320), (10, 7400088), (12, 6166740), (15, 4933392), (16, 4625055), (18, 4111160), (20, 3700044), (24, 3083370), (30, 2466696), (36, 2055580), (40, 1850022), (45, 1644464), (48, 1541685), (60, 1233348), (72, 1027790), (79, 936720), (80, 925011), (90, 822232), (120, 616674), (144, 513895), (158, 468360), (180, 411116), (237, 312240), (240, 308337), (316, 234180), (360, 205558), (395, 187344), (474, 156120), (632, 117090), (711, 104080), (720, 102779), (790, 93672), (948, 78060), (1185, 62448), (1264, 58545), (1301, 56880), (1422, 52040), (1580, 46836), (1896, 39030), (2370, 31224), (2602, 28440), (2844, 26020), (3160, 23418), (3555, 20816), (3792, 19515), (3903, 18960), (4740, 15612), (5204, 14220), (5688, 13010), (6320, 11709), (6505, 11376), (7110, 10408), (7806, 9480)]