252286560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9221}}^1$

素因数の和:9261

約数の個数: 144

約数和(自身を含む): 906338160

約数和(自身を除く): 654051600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 5472, 6840, 9120, 9221, 13680, 18442, 27360, 27663, 36884, 46105, 55326, 73768, 82989, 92210, 110652, 138315, 147536, 165978, 175199, 184420, 221304, 276630, 295072, 331956, 350398, 368840, 414945, 442608, 525597, 553260, 663912, 700796, 737680, 829890, 875995, 885216, 1051194, 1106520, 1327824, 1401592, 1475360, 1576791, 1659780, 1751990, 2102388, 2213040, 2627985, 2655648, 2803184, 3153582, 3319560, 3503980, 4204776, 4426080, 5255970, 5606368, 6307164, 6639120, 7007960, 7883955, 8409552, 10511940, 12614328, 13278240, 14015920, 15767910, 16819104, 21023880, 25228656, 28031840, 31535820, 42047760, 50457312, 63071640, 84095520, 126143280, 252286560]

約数ペア:

[(1, 252286560), (2, 126143280), (3, 84095520), (4, 63071640), (5, 50457312), (6, 42047760), (8, 31535820), (9, 28031840), (10, 25228656), (12, 21023880), (15, 16819104), (16, 15767910), (18, 14015920), (19, 13278240), (20, 12614328), (24, 10511940), (30, 8409552), (32, 7883955), (36, 7007960), (38, 6639120), (40, 6307164), (45, 5606368), (48, 5255970), (57, 4426080), (60, 4204776), (72, 3503980), (76, 3319560), (80, 3153582), (90, 2803184), (95, 2655648), (96, 2627985), (114, 2213040), (120, 2102388), (144, 1751990), (152, 1659780), (160, 1576791), (171, 1475360), (180, 1401592), (190, 1327824), (228, 1106520), (240, 1051194), (285, 885216), (288, 875995), (304, 829890), (342, 737680), (360, 700796), (380, 663912), (456, 553260), (480, 525597), (570, 442608), (608, 414945), (684, 368840), (720, 350398), (760, 331956), (855, 295072), (912, 276630), (1140, 221304), (1368, 184420), (1440, 175199), (1520, 165978), (1710, 147536), (1824, 138315), (2280, 110652), (2736, 92210), (3040, 82989), (3420, 73768), (4560, 55326), (5472, 46105), (6840, 36884), (9120, 27663), (9221, 27360), (13680, 18442)]