24824280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15913}}^1$

素因数の和:15940

約数の個数: 64

約数和(自身を含む): 80206560

約数和(自身を除く): 55382280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 15913, 31826, 47739, 63652, 79565, 95478, 127304, 159130, 190956, 206869, 238695, 318260, 381912, 413738, 477390, 620607, 636520, 827476, 954780, 1034345, 1241214, 1654952, 1909560, 2068690, 2482428, 3103035, 4137380, 4964856, 6206070, 8274760, 12412140, 24824280]

約数ペア:

[(1, 24824280), (2, 12412140), (3, 8274760), (4, 6206070), (5, 4964856), (6, 4137380), (8, 3103035), (10, 2482428), (12, 2068690), (13, 1909560), (15, 1654952), (20, 1241214), (24, 1034345), (26, 954780), (30, 827476), (39, 636520), (40, 620607), (52, 477390), (60, 413738), (65, 381912), (78, 318260), (104, 238695), (120, 206869), (130, 190956), (156, 159130), (195, 127304), (260, 95478), (312, 79565), (390, 63652), (520, 47739), (780, 31826), (1560, 15913)]