1444124760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{925721}}^1$

素因数の和:925748

約数の個数: 64

約数和(自身を含む): 4665638880

約数和(自身を除く): 3221514120

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, 925721, 1851442, 2777163, 3702884, 4628605, 5554326, 7405768, 9257210, 11108652, 12034373, 13885815, 18514420, 22217304, 24068746, 27771630, 36103119, 37028840, 48137492, 55543260, 60171865, 72206238, 96274984, 111086520, 120343730, 144412476, 180515595, 240687460, 288824952, 361031190, 481374920, 722062380, 1444124760]

約数ペア:

[(1, 1444124760), (2, 722062380), (3, 481374920), (4, 361031190), (5, 288824952), (6, 240687460), (8, 180515595), (10, 144412476), (12, 120343730), (13, 111086520), (15, 96274984), (20, 72206238), (24, 60171865), (26, 55543260), (30, 48137492), (39, 37028840), (40, 36103119), (52, 27771630), (60, 24068746), (65, 22217304), (78, 18514420), (104, 13885815), (120, 12034373), (130, 11108652), (156, 9257210), (195, 7405768), (260, 5554326), (312, 4628605), (390, 3702884), (520, 2777163), (780, 1851442), (1560, 925721)]