8519047440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{486247}}^1$

素因数の和:486336

約数の個数: 80

約数和(自身を含む): 26770869888

約数和(自身を除く): 18251822448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 80, 120, 146, 219, 240, 292, 365, 438, 584, 730, 876, 1095, 1168, 1460, 1752, 2190, 2920, 3504, 4380, 5840, 8760, 17520, 486247, 972494, 1458741, 1944988, 2431235, 2917482, 3889976, 4862470, 5834964, 7293705, 7779952, 9724940, 11669928, 14587410, 19449880, 23339856, 29174820, 35496031, 38899760, 58349640, 70992062, 106488093, 116699280, 141984124, 177480155, 212976186, 283968248, 354960310, 425952372, 532440465, 567936496, 709920620, 851904744, 1064880930, 1419841240, 1703809488, 2129761860, 2839682480, 4259523720, 8519047440]

約数ペア:

[(1, 8519047440), (2, 4259523720), (3, 2839682480), (4, 2129761860), (5, 1703809488), (6, 1419841240), (8, 1064880930), (10, 851904744), (12, 709920620), (15, 567936496), (16, 532440465), (20, 425952372), (24, 354960310), (30, 283968248), (40, 212976186), (48, 177480155), (60, 141984124), (73, 116699280), (80, 106488093), (120, 70992062), (146, 58349640), (219, 38899760), (240, 35496031), (292, 29174820), (365, 23339856), (438, 19449880), (584, 14587410), (730, 11669928), (876, 9724940), (1095, 7779952), (1168, 7293705), (1460, 5834964), (1752, 4862470), (2190, 3889976), (2920, 2917482), (3504, 2431235), (4380, 1944988), (5840, 1458741), (8760, 972494), (17520, 486247)]