2980432800

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{137983}}^1$

素因数の和:138012

約数の個数: 144

約数和(自身を含む): 10779310080

約数和(自身を除く): 7798877280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 96, 100, 108, 120, 135, 144, 150, 160, 180, 200, 216, 225, 240, 270, 288, 300, 360, 400, 432, 450, 480, 540, 600, 675, 720, 800, 864, 900, 1080, 1200, 1350, 1440, 1800, 2160, 2400, 2700, 3600, 4320, 5400, 7200, 10800, 21600, 137983, 275966, 413949, 551932, 689915, 827898, 1103864, 1241847, 1379830, 1655796, 2069745, 2207728, 2483694, 2759660, 3311592, 3449575, 3725541, 4139490, 4415456, 4967388, 5519320, 6209235, 6623184, 6899150, 7451082, 8278980, 9934776, 10348725, 11038640, 12418470, 13246368, 13798300, 14902164, 16557960, 18627705, 19869552, 20697450, 22077280, 24836940, 27596600, 29804328, 31046175, 33115920, 37255410, 39739104, 41394900, 49673880, 55193200, 59608656, 62092350, 66231840, 74510820, 82789800, 93138525, 99347760, 110386400, 119217312, 124184700, 149021640, 165579600, 186277050, 198695520, 248369400, 298043280, 331159200, 372554100, 496738800, 596086560, 745108200, 993477600, 1490216400, 2980432800]

約数ペア:

[(1, 2980432800), (2, 1490216400), (3, 993477600), (4, 745108200), (5, 596086560), (6, 496738800), (8, 372554100), (9, 331159200), (10, 298043280), (12, 248369400), (15, 198695520), (16, 186277050), (18, 165579600), (20, 149021640), (24, 124184700), (25, 119217312), (27, 110386400), (30, 99347760), (32, 93138525), (36, 82789800), (40, 74510820), (45, 66231840), (48, 62092350), (50, 59608656), (54, 55193200), (60, 49673880), (72, 41394900), (75, 39739104), (80, 37255410), (90, 33115920), (96, 31046175), (100, 29804328), (108, 27596600), (120, 24836940), (135, 22077280), (144, 20697450), (150, 19869552), (160, 18627705), (180, 16557960), (200, 14902164), (216, 13798300), (225, 13246368), (240, 12418470), (270, 11038640), (288, 10348725), (300, 9934776), (360, 8278980), (400, 7451082), (432, 6899150), (450, 6623184), (480, 6209235), (540, 5519320), (600, 4967388), (675, 4415456), (720, 4139490), (800, 3725541), (864, 3449575), (900, 3311592), (1080, 2759660), (1200, 2483694), (1350, 2207728), (1440, 2069745), (1800, 1655796), (2160, 1379830), (2400, 1241847), (2700, 1103864), (3600, 827898), (4320, 689915), (5400, 551932), (7200, 413949), (10800, 275966), (21600, 137983)]