80056080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2851}}^1$

素因数の和:2886

約数の個数: 160

約数和(自身を含む): 297064320

約数和(自身を除く): 217008240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 2851, 3120, 3510, 4680, 5616, 5702, 7020, 8553, 9360, 11404, 14040, 14255, 17106, 22808, 25659, 28080, 28510, 34212, 37063, 42765, 45616, 51318, 57020, 68424, 74126, 76977, 85530, 102636, 111189, 114040, 128295, 136848, 148252, 153954, 171060, 185315, 205272, 222378, 228080, 256590, 296504, 307908, 333567, 342120, 370630, 384885, 410544, 444756, 513180, 555945, 593008, 615816, 667134, 684240, 741260, 769770, 889512, 1000701, 1026360, 1111890, 1231632, 1334268, 1482520, 1539540, 1667835, 1779024, 2001402, 2052720, 2223780, 2668536, 2965040, 3079080, 3335670, 4002804, 4447560, 5003505, 5337072, 6158160, 6671340, 8005608, 8895120, 10007010, 13342680, 16011216, 20014020, 26685360, 40028040, 80056080]

約数ペア:

[(1, 80056080), (2, 40028040), (3, 26685360), (4, 20014020), (5, 16011216), (6, 13342680), (8, 10007010), (9, 8895120), (10, 8005608), (12, 6671340), (13, 6158160), (15, 5337072), (16, 5003505), (18, 4447560), (20, 4002804), (24, 3335670), (26, 3079080), (27, 2965040), (30, 2668536), (36, 2223780), (39, 2052720), (40, 2001402), (45, 1779024), (48, 1667835), (52, 1539540), (54, 1482520), (60, 1334268), (65, 1231632), (72, 1111890), (78, 1026360), (80, 1000701), (90, 889512), (104, 769770), (108, 741260), (117, 684240), (120, 667134), (130, 615816), (135, 593008), (144, 555945), (156, 513180), (180, 444756), (195, 410544), (208, 384885), (216, 370630), (234, 342120), (240, 333567), (260, 307908), (270, 296504), (312, 256590), (351, 228080), (360, 222378), (390, 205272), (432, 185315), (468, 171060), (520, 153954), (540, 148252), (585, 136848), (624, 128295), (702, 114040), (720, 111189), (780, 102636), (936, 85530), (1040, 76977), (1080, 74126), (1170, 68424), (1404, 57020), (1560, 51318), (1755, 45616), (1872, 42765), (2160, 37063), (2340, 34212), (2808, 28510), (2851, 28080), (3120, 25659), (3510, 22808), (4680, 17106), (5616, 14255), (5702, 14040), (7020, 11404), (8553, 9360)]