80072400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{1259}}^1$

素因数の和:1333

約数の個数: 120

約数和(自身を含む): 261545760

約数和(自身を除く): 181473360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 53, 60, 75, 80, 100, 106, 120, 150, 159, 200, 212, 240, 265, 300, 318, 400, 424, 530, 600, 636, 795, 848, 1060, 1200, 1259, 1272, 1325, 1590, 2120, 2518, 2544, 2650, 3180, 3777, 3975, 4240, 5036, 5300, 6295, 6360, 7554, 7950, 10072, 10600, 12590, 12720, 15108, 15900, 18885, 20144, 21200, 25180, 30216, 31475, 31800, 37770, 50360, 60432, 62950, 63600, 66727, 75540, 94425, 100720, 125900, 133454, 151080, 188850, 200181, 251800, 266908, 302160, 333635, 377700, 400362, 503600, 533816, 667270, 755400, 800724, 1000905, 1067632, 1334540, 1510800, 1601448, 1668175, 2001810, 2669080, 3202896, 3336350, 4003620, 5004525, 5338160, 6672700, 8007240, 10009050, 13345400, 16014480, 20018100, 26690800, 40036200, 80072400]

約数ペア:

[(1, 80072400), (2, 40036200), (3, 26690800), (4, 20018100), (5, 16014480), (6, 13345400), (8, 10009050), (10, 8007240), (12, 6672700), (15, 5338160), (16, 5004525), (20, 4003620), (24, 3336350), (25, 3202896), (30, 2669080), (40, 2001810), (48, 1668175), (50, 1601448), (53, 1510800), (60, 1334540), (75, 1067632), (80, 1000905), (100, 800724), (106, 755400), (120, 667270), (150, 533816), (159, 503600), (200, 400362), (212, 377700), (240, 333635), (265, 302160), (300, 266908), (318, 251800), (400, 200181), (424, 188850), (530, 151080), (600, 133454), (636, 125900), (795, 100720), (848, 94425), (1060, 75540), (1200, 66727), (1259, 63600), (1272, 62950), (1325, 60432), (1590, 50360), (2120, 37770), (2518, 31800), (2544, 31475), (2650, 30216), (3180, 25180), (3777, 21200), (3975, 20144), (4240, 18885), (5036, 15900), (5300, 15108), (6295, 12720), (6360, 12590), (7554, 10600), (7950, 10072)]