71539560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10459}}^1$

素因数の和:10495

約数の個数: 96

約数和(自身を含む): 244764000

約数和(自身を除く): 173224440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 10459, 20918, 31377, 41836, 52295, 62754, 83672, 94131, 104590, 125508, 156885, 188262, 198721, 209180, 251016, 313770, 376524, 397442, 418360, 470655, 596163, 627540, 753048, 794884, 941310, 993605, 1192326, 1255080, 1589768, 1788489, 1882620, 1987210, 2384652, 2980815, 3576978, 3765240, 3974420, 4769304, 5961630, 7153956, 7948840, 8942445, 11923260, 14307912, 17884890, 23846520, 35769780, 71539560]

約数ペア:

[(1, 71539560), (2, 35769780), (3, 23846520), (4, 17884890), (5, 14307912), (6, 11923260), (8, 8942445), (9, 7948840), (10, 7153956), (12, 5961630), (15, 4769304), (18, 3974420), (19, 3765240), (20, 3576978), (24, 2980815), (30, 2384652), (36, 1987210), (38, 1882620), (40, 1788489), (45, 1589768), (57, 1255080), (60, 1192326), (72, 993605), (76, 941310), (90, 794884), (95, 753048), (114, 627540), (120, 596163), (152, 470655), (171, 418360), (180, 397442), (190, 376524), (228, 313770), (285, 251016), (342, 209180), (360, 198721), (380, 188262), (456, 156885), (570, 125508), (684, 104590), (760, 94131), (855, 83672), (1140, 62754), (1368, 52295), (1710, 41836), (2280, 31377), (3420, 20918), (6840, 10459)]