1634311680

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{212801}}^1$

素因数の和:212827

約数の個数: 80

約数和(自身を含む): 5224714704

約数和(自身を除く): 3590403024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 212801, 425602, 638403, 851204, 1064005, 1276806, 1702408, 2128010, 2553612, 3192015, 3404816, 4256020, 5107224, 6384030, 6809632, 8512040, 10214448, 12768060, 13619264, 17024080, 20428896, 25536120, 27238528, 34048160, 40857792, 51072240, 54477056, 68096320, 81715584, 102144480, 108954112, 136192640, 163431168, 204288960, 272385280, 326862336, 408577920, 544770560, 817155840, 1634311680]

約数ペア:

[(1, 1634311680), (2, 817155840), (3, 544770560), (4, 408577920), (5, 326862336), (6, 272385280), (8, 204288960), (10, 163431168), (12, 136192640), (15, 108954112), (16, 102144480), (20, 81715584), (24, 68096320), (30, 54477056), (32, 51072240), (40, 40857792), (48, 34048160), (60, 27238528), (64, 25536120), (80, 20428896), (96, 17024080), (120, 13619264), (128, 12768060), (160, 10214448), (192, 8512040), (240, 6809632), (256, 6384030), (320, 5107224), (384, 4256020), (480, 3404816), (512, 3192015), (640, 2553612), (768, 2128010), (960, 1702408), (1280, 1276806), (1536, 1064005), (1920, 851204), (2560, 638403), (3840, 425602), (7680, 212801)]