123328800

素因数分解:

$2^5\times 3^2\times 5^2\times 7^1\times {\mathrm{2447}}^1$

素因数の和:2480

約数の個数: 216

約数和(自身を含む): 497218176

約数和(自身を除く): 373889376

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 126, 140, 144, 150, 160, 168, 175, 180, 200, 210, 224, 225, 240, 252, 280, 288, 300, 315, 336, 350, 360, 400, 420, 450, 480, 504, 525, 560, 600, 630, 672, 700, 720, 800, 840, 900, 1008, 1050, 1120, 1200, 1260, 1400, 1440, 1575, 1680, 1800, 2016, 2100, 2400, 2447, 2520, 2800, 3150, 3360, 3600, 4200, 4894, 5040, 5600, 6300, 7200, 7341, 8400, 9788, 10080, 12235, 12600, 14682, 16800, 17129, 19576, 22023, 24470, 25200, 29364, 34258, 36705, 39152, 44046, 48940, 50400, 51387, 58728, 61175, 68516, 73410, 78304, 85645, 88092, 97880, 102774, 110115, 117456, 122350, 137032, 146820, 154161, 171290, 176184, 183525, 195760, 205548, 220230, 234912, 244700, 256935, 274064, 293640, 308322, 342580, 352368, 367050, 391520, 411096, 428225, 440460, 489400, 513870, 548128, 550575, 587280, 616644, 685160, 704736, 734100, 770805, 822192, 856450, 880920, 978800, 1027740, 1101150, 1174560, 1233288, 1284675, 1370320, 1468200, 1541610, 1644384, 1712900, 1761840, 1957600, 2055480, 2202300, 2466576, 2569350, 2740640, 2936400, 3083220, 3425800, 3523680, 3854025, 4110960, 4404600, 4933152, 5138700, 5872800, 6166440, 6851600, 7708050, 8221920, 8809200, 10277400, 12332880, 13703200, 15416100, 17618400, 20554800, 24665760, 30832200, 41109600, 61664400, 123328800]

約数ペア:

[(1, 123328800), (2, 61664400), (3, 41109600), (4, 30832200), (5, 24665760), (6, 20554800), (7, 17618400), (8, 15416100), (9, 13703200), (10, 12332880), (12, 10277400), (14, 8809200), (15, 8221920), (16, 7708050), (18, 6851600), (20, 6166440), (21, 5872800), (24, 5138700), (25, 4933152), (28, 4404600), (30, 4110960), (32, 3854025), (35, 3523680), (36, 3425800), (40, 3083220), (42, 2936400), (45, 2740640), (48, 2569350), (50, 2466576), (56, 2202300), (60, 2055480), (63, 1957600), (70, 1761840), (72, 1712900), (75, 1644384), (80, 1541610), (84, 1468200), (90, 1370320), (96, 1284675), (100, 1233288), (105, 1174560), (112, 1101150), (120, 1027740), (126, 978800), (140, 880920), (144, 856450), (150, 822192), (160, 770805), (168, 734100), (175, 704736), (180, 685160), (200, 616644), (210, 587280), (224, 550575), (225, 548128), (240, 513870), (252, 489400), (280, 440460), (288, 428225), (300, 411096), (315, 391520), (336, 367050), (350, 352368), (360, 342580), (400, 308322), (420, 293640), (450, 274064), (480, 256935), (504, 244700), (525, 234912), (560, 220230), (600, 205548), (630, 195760), (672, 183525), (700, 176184), (720, 171290), (800, 154161), (840, 146820), (900, 137032), (1008, 122350), (1050, 117456), (1120, 110115), (1200, 102774), (1260, 97880), (1400, 88092), (1440, 85645), (1575, 78304), (1680, 73410), (1800, 68516), (2016, 61175), (2100, 58728), (2400, 51387), (2447, 50400), (2520, 48940), (2800, 44046), (3150, 39152), (3360, 36705), (3600, 34258), (4200, 29364), (4894, 25200), (5040, 24470), (5600, 22023), (6300, 19576), (7200, 17129), (7341, 16800), (8400, 14682), (9788, 12600), (10080, 12235)]