16802760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10771}}^1$

素因数の和:10798

約数の個数: 64

約数和(自身を含む): 54290880

約数和(自身を除く): 37488120

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, 10771, 21542, 32313, 43084, 53855, 64626, 86168, 107710, 129252, 140023, 161565, 215420, 258504, 280046, 323130, 420069, 430840, 560092, 646260, 700115, 840138, 1120184, 1292520, 1400230, 1680276, 2100345, 2800460, 3360552, 4200690, 5600920, 8401380, 16802760]

約数ペア:

[(1, 16802760), (2, 8401380), (3, 5600920), (4, 4200690), (5, 3360552), (6, 2800460), (8, 2100345), (10, 1680276), (12, 1400230), (13, 1292520), (15, 1120184), (20, 840138), (24, 700115), (26, 646260), (30, 560092), (39, 430840), (40, 420069), (52, 323130), (60, 280046), (65, 258504), (78, 215420), (104, 161565), (120, 140023), (130, 129252), (156, 107710), (195, 86168), (260, 64626), (312, 53855), (390, 43084), (520, 32313), (780, 21542), (1560, 10771)]