717872760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{60427}}^1$

素因数の和:60458

約数の個数: 128

約数和(自身を含む): 2610489600

約数和(自身を除く): 1892616840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 11880, 60427, 120854, 181281, 241708, 302135, 362562, 483416, 543843, 604270, 664697, 725124, 906405, 1087686, 1208540, 1329394, 1450248, 1631529, 1812810, 1994091, 2175372, 2417080, 2658788, 2719215, 3263058, 3323485, 3625620, 3988182, 4350744, 5317576, 5438430, 5982273, 6526116, 6646970, 7251240, 7976364, 8157645, 9970455, 10876860, 11964546, 13052232, 13293940, 15952728, 16315290, 17946819, 19940910, 21753720, 23929092, 26587880, 29911365, 32630580, 35893638, 39881820, 47858184, 59822730, 65261160, 71787276, 79763640, 89734095, 119645460, 143574552, 179468190, 239290920, 358936380, 717872760]

約数ペア:

[(1, 717872760), (2, 358936380), (3, 239290920), (4, 179468190), (5, 143574552), (6, 119645460), (8, 89734095), (9, 79763640), (10, 71787276), (11, 65261160), (12, 59822730), (15, 47858184), (18, 39881820), (20, 35893638), (22, 32630580), (24, 29911365), (27, 26587880), (30, 23929092), (33, 21753720), (36, 19940910), (40, 17946819), (44, 16315290), (45, 15952728), (54, 13293940), (55, 13052232), (60, 11964546), (66, 10876860), (72, 9970455), (88, 8157645), (90, 7976364), (99, 7251240), (108, 6646970), (110, 6526116), (120, 5982273), (132, 5438430), (135, 5317576), (165, 4350744), (180, 3988182), (198, 3625620), (216, 3323485), (220, 3263058), (264, 2719215), (270, 2658788), (297, 2417080), (330, 2175372), (360, 1994091), (396, 1812810), (440, 1631529), (495, 1450248), (540, 1329394), (594, 1208540), (660, 1087686), (792, 906405), (990, 725124), (1080, 664697), (1188, 604270), (1320, 543843), (1485, 483416), (1980, 362562), (2376, 302135), (2970, 241708), (3960, 181281), (5940, 120854), (11880, 60427)]