85895160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{55061}}^1$

素因数の和:55088

約数の個数: 64

約数和(自身を含む): 277512480

約数和(自身を除く): 191617320

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, 55061, 110122, 165183, 220244, 275305, 330366, 440488, 550610, 660732, 715793, 825915, 1101220, 1321464, 1431586, 1651830, 2147379, 2202440, 2863172, 3303660, 3578965, 4294758, 5726344, 6607320, 7157930, 8589516, 10736895, 14315860, 17179032, 21473790, 28631720, 42947580, 85895160]

約数ペア:

[(1, 85895160), (2, 42947580), (3, 28631720), (4, 21473790), (5, 17179032), (6, 14315860), (8, 10736895), (10, 8589516), (12, 7157930), (13, 6607320), (15, 5726344), (20, 4294758), (24, 3578965), (26, 3303660), (30, 2863172), (39, 2202440), (40, 2147379), (52, 1651830), (60, 1431586), (65, 1321464), (78, 1101220), (104, 825915), (120, 715793), (130, 660732), (156, 550610), (195, 440488), (260, 330366), (312, 275305), (390, 220244), (520, 165183), (780, 110122), (1560, 55061)]