65064480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10427}}^1$

素因数の和:10458

約数の個数: 96

約数和(自身を含む): 220739904

約数和(自身を除く): 155675424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 10427, 20854, 31281, 41708, 52135, 62562, 83416, 104270, 125124, 135551, 156405, 166832, 208540, 250248, 271102, 312810, 333664, 406653, 417080, 500496, 542204, 625620, 677755, 813306, 834160, 1000992, 1084408, 1251240, 1355510, 1626612, 1668320, 2033265, 2168816, 2502480, 2711020, 3253224, 4066530, 4337632, 5004960, 5422040, 6506448, 8133060, 10844080, 13012896, 16266120, 21688160, 32532240, 65064480]

約数ペア:

[(1, 65064480), (2, 32532240), (3, 21688160), (4, 16266120), (5, 13012896), (6, 10844080), (8, 8133060), (10, 6506448), (12, 5422040), (13, 5004960), (15, 4337632), (16, 4066530), (20, 3253224), (24, 2711020), (26, 2502480), (30, 2168816), (32, 2033265), (39, 1668320), (40, 1626612), (48, 1355510), (52, 1251240), (60, 1084408), (65, 1000992), (78, 834160), (80, 813306), (96, 677755), (104, 625620), (120, 542204), (130, 500496), (156, 417080), (160, 406653), (195, 333664), (208, 312810), (240, 271102), (260, 250248), (312, 208540), (390, 166832), (416, 156405), (480, 135551), (520, 125124), (624, 104270), (780, 83416), (1040, 62562), (1248, 52135), (1560, 41708), (2080, 31281), (3120, 20854), (6240, 10427)]