1355720640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{30047}}^1$

素因数の和:30114

約数の個数: 112

約数和(自身を含む): 4396142592

約数和(自身を除く): 3040421952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 141, 160, 188, 192, 235, 240, 282, 320, 376, 470, 480, 564, 705, 752, 940, 960, 1128, 1410, 1504, 1880, 2256, 2820, 3008, 3760, 4512, 5640, 7520, 9024, 11280, 15040, 22560, 30047, 45120, 60094, 90141, 120188, 150235, 180282, 240376, 300470, 360564, 450705, 480752, 600940, 721128, 901410, 961504, 1201880, 1412209, 1442256, 1802820, 1923008, 2403760, 2824418, 2884512, 3605640, 4236627, 4807520, 5648836, 5769024, 7061045, 7211280, 8473254, 9615040, 11297672, 14122090, 14422560, 16946508, 21183135, 22595344, 28244180, 28845120, 33893016, 42366270, 45190688, 56488360, 67786032, 84732540, 90381376, 112976720, 135572064, 169465080, 225953440, 271144128, 338930160, 451906880, 677860320, 1355720640]

約数ペア:

[(1, 1355720640), (2, 677860320), (3, 451906880), (4, 338930160), (5, 271144128), (6, 225953440), (8, 169465080), (10, 135572064), (12, 112976720), (15, 90381376), (16, 84732540), (20, 67786032), (24, 56488360), (30, 45190688), (32, 42366270), (40, 33893016), (47, 28845120), (48, 28244180), (60, 22595344), (64, 21183135), (80, 16946508), (94, 14422560), (96, 14122090), (120, 11297672), (141, 9615040), (160, 8473254), (188, 7211280), (192, 7061045), (235, 5769024), (240, 5648836), (282, 4807520), (320, 4236627), (376, 3605640), (470, 2884512), (480, 2824418), (564, 2403760), (705, 1923008), (752, 1802820), (940, 1442256), (960, 1412209), (1128, 1201880), (1410, 961504), (1504, 901410), (1880, 721128), (2256, 600940), (2820, 480752), (3008, 450705), (3760, 360564), (4512, 300470), (5640, 240376), (7520, 180282), (9024, 150235), (11280, 120188), (15040, 90141), (22560, 60094), (30047, 45120)]