240795000

素因数分解:

$2^3\times 3^2\times 5^4\times {\mathrm{5351}}^1$

素因数の和:5383

約数の個数: 120

約数和(自身を含む): 815082840

約数和(自身を除く): 574287840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 125, 150, 180, 200, 225, 250, 300, 360, 375, 450, 500, 600, 625, 750, 900, 1000, 1125, 1250, 1500, 1800, 1875, 2250, 2500, 3000, 3750, 4500, 5000, 5351, 5625, 7500, 9000, 10702, 11250, 15000, 16053, 21404, 22500, 26755, 32106, 42808, 45000, 48159, 53510, 64212, 80265, 96318, 107020, 128424, 133775, 160530, 192636, 214040, 240795, 267550, 321060, 385272, 401325, 481590, 535100, 642120, 668875, 802650, 963180, 1070200, 1203975, 1337750, 1605300, 1926360, 2006625, 2407950, 2675500, 3210600, 3344375, 4013250, 4815900, 5351000, 6019875, 6688750, 8026500, 9631800, 10033125, 12039750, 13377500, 16053000, 20066250, 24079500, 26755000, 30099375, 40132500, 48159000, 60198750, 80265000, 120397500, 240795000]

約数ペア:

[(1, 240795000), (2, 120397500), (3, 80265000), (4, 60198750), (5, 48159000), (6, 40132500), (8, 30099375), (9, 26755000), (10, 24079500), (12, 20066250), (15, 16053000), (18, 13377500), (20, 12039750), (24, 10033125), (25, 9631800), (30, 8026500), (36, 6688750), (40, 6019875), (45, 5351000), (50, 4815900), (60, 4013250), (72, 3344375), (75, 3210600), (90, 2675500), (100, 2407950), (120, 2006625), (125, 1926360), (150, 1605300), (180, 1337750), (200, 1203975), (225, 1070200), (250, 963180), (300, 802650), (360, 668875), (375, 642120), (450, 535100), (500, 481590), (600, 401325), (625, 385272), (750, 321060), (900, 267550), (1000, 240795), (1125, 214040), (1250, 192636), (1500, 160530), (1800, 133775), (1875, 128424), (2250, 107020), (2500, 96318), (3000, 80265), (3750, 64212), (4500, 53510), (5000, 48159), (5351, 45000), (5625, 42808), (7500, 32106), (9000, 26755), (10702, 22500), (11250, 21404), (15000, 16053)]