480656400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{57221}}^1$

素因数の和:57249

約数の個数: 120

約数和(自身を含む): 1759690944

約数和(自身を除く): 1279034544

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1200, 1400, 1680, 2100, 2800, 4200, 8400, 57221, 114442, 171663, 228884, 286105, 343326, 400547, 457768, 572210, 686652, 801094, 858315, 915536, 1144420, 1201641, 1373304, 1430525, 1602188, 1716630, 2002735, 2288840, 2403282, 2746608, 2861050, 3204376, 3433260, 4005470, 4291575, 4577680, 4806564, 5722100, 6008205, 6408752, 6866520, 8010940, 8583150, 9613128, 10013675, 11444200, 12016410, 13733040, 16021880, 17166300, 19226256, 20027350, 22888400, 24032820, 30041025, 32043760, 34332600, 40054700, 48065640, 60082050, 68665200, 80109400, 96131280, 120164100, 160218800, 240328200, 480656400]

約数ペア:

[(1, 480656400), (2, 240328200), (3, 160218800), (4, 120164100), (5, 96131280), (6, 80109400), (7, 68665200), (8, 60082050), (10, 48065640), (12, 40054700), (14, 34332600), (15, 32043760), (16, 30041025), (20, 24032820), (21, 22888400), (24, 20027350), (25, 19226256), (28, 17166300), (30, 16021880), (35, 13733040), (40, 12016410), (42, 11444200), (48, 10013675), (50, 9613128), (56, 8583150), (60, 8010940), (70, 6866520), (75, 6408752), (80, 6008205), (84, 5722100), (100, 4806564), (105, 4577680), (112, 4291575), (120, 4005470), (140, 3433260), (150, 3204376), (168, 2861050), (175, 2746608), (200, 2403282), (210, 2288840), (240, 2002735), (280, 1716630), (300, 1602188), (336, 1430525), (350, 1373304), (400, 1201641), (420, 1144420), (525, 915536), (560, 858315), (600, 801094), (700, 686652), (840, 572210), (1050, 457768), (1200, 400547), (1400, 343326), (1680, 286105), (2100, 228884), (2800, 171663), (4200, 114442), (8400, 57221)]