15702921840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1392103}}^1$

素因数の和:1392166

約数の個数: 80

約数和(自身を含む): 49714818048

約数和(自身を除く): 34011896208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2820, 3760, 5640, 11280, 1392103, 2784206, 4176309, 5568412, 6960515, 8352618, 11136824, 13921030, 16705236, 20881545, 22273648, 27842060, 33410472, 41763090, 55684120, 65428841, 66820944, 83526180, 111368240, 130857682, 167052360, 196286523, 261715364, 327144205, 334104720, 392573046, 523430728, 654288410, 785146092, 981432615, 1046861456, 1308576820, 1570292184, 1962865230, 2617153640, 3140584368, 3925730460, 5234307280, 7851460920, 15702921840]

約数ペア:

[(1, 15702921840), (2, 7851460920), (3, 5234307280), (4, 3925730460), (5, 3140584368), (6, 2617153640), (8, 1962865230), (10, 1570292184), (12, 1308576820), (15, 1046861456), (16, 981432615), (20, 785146092), (24, 654288410), (30, 523430728), (40, 392573046), (47, 334104720), (48, 327144205), (60, 261715364), (80, 196286523), (94, 167052360), (120, 130857682), (141, 111368240), (188, 83526180), (235, 66820944), (240, 65428841), (282, 55684120), (376, 41763090), (470, 33410472), (564, 27842060), (705, 22273648), (752, 20881545), (940, 16705236), (1128, 13921030), (1410, 11136824), (1880, 8352618), (2256, 6960515), (2820, 5568412), (3760, 4176309), (5640, 2784206), (11280, 1392103)]