2840762520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{88663}}^1$

素因数の和:88769

約数の個数: 96

約数和(自身を含む): 9336319200

約数和(自身を除く): 6495556680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 89, 90, 120, 178, 180, 267, 356, 360, 445, 534, 712, 801, 890, 1068, 1335, 1602, 1780, 2136, 2670, 3204, 3560, 4005, 5340, 6408, 8010, 10680, 16020, 32040, 88663, 177326, 265989, 354652, 443315, 531978, 709304, 797967, 886630, 1063956, 1329945, 1595934, 1773260, 2127912, 2659890, 3191868, 3546520, 3989835, 5319780, 6383736, 7891007, 7979670, 10639560, 15782014, 15959340, 23673021, 31564028, 31918680, 39455035, 47346042, 63128056, 71019063, 78910070, 94692084, 118365105, 142038126, 157820140, 189384168, 236730210, 284076252, 315640280, 355095315, 473460420, 568152504, 710190630, 946920840, 1420381260, 2840762520]

約数ペア:

[(1, 2840762520), (2, 1420381260), (3, 946920840), (4, 710190630), (5, 568152504), (6, 473460420), (8, 355095315), (9, 315640280), (10, 284076252), (12, 236730210), (15, 189384168), (18, 157820140), (20, 142038126), (24, 118365105), (30, 94692084), (36, 78910070), (40, 71019063), (45, 63128056), (60, 47346042), (72, 39455035), (89, 31918680), (90, 31564028), (120, 23673021), (178, 15959340), (180, 15782014), (267, 10639560), (356, 7979670), (360, 7891007), (445, 6383736), (534, 5319780), (712, 3989835), (801, 3546520), (890, 3191868), (1068, 2659890), (1335, 2127912), (1602, 1773260), (1780, 1595934), (2136, 1329945), (2670, 1063956), (3204, 886630), (3560, 797967), (4005, 709304), (5340, 531978), (6408, 443315), (8010, 354652), (10680, 265989), (16020, 177326), (32040, 88663)]