9903840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1$

素因数の和:504

約数の個数: 96

約数和(自身を含む): 31933440

約数和(自身を除く): 22029600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 80, 94, 96, 120, 141, 160, 188, 235, 240, 282, 376, 439, 470, 480, 564, 705, 752, 878, 940, 1128, 1317, 1410, 1504, 1756, 1880, 2195, 2256, 2634, 2820, 3512, 3760, 4390, 4512, 5268, 5640, 6585, 7024, 7520, 8780, 10536, 11280, 13170, 14048, 17560, 20633, 21072, 22560, 26340, 35120, 41266, 42144, 52680, 61899, 70240, 82532, 103165, 105360, 123798, 165064, 206330, 210720, 247596, 309495, 330128, 412660, 495192, 618990, 660256, 825320, 990384, 1237980, 1650640, 1980768, 2475960, 3301280, 4951920, 9903840]

約数ペア:

[(1, 9903840), (2, 4951920), (3, 3301280), (4, 2475960), (5, 1980768), (6, 1650640), (8, 1237980), (10, 990384), (12, 825320), (15, 660256), (16, 618990), (20, 495192), (24, 412660), (30, 330128), (32, 309495), (40, 247596), (47, 210720), (48, 206330), (60, 165064), (80, 123798), (94, 105360), (96, 103165), (120, 82532), (141, 70240), (160, 61899), (188, 52680), (235, 42144), (240, 41266), (282, 35120), (376, 26340), (439, 22560), (470, 21072), (480, 20633), (564, 17560), (705, 14048), (752, 13170), (878, 11280), (940, 10536), (1128, 8780), (1317, 7520), (1410, 7024), (1504, 6585), (1756, 5640), (1880, 5268), (2195, 4512), (2256, 4390), (2634, 3760), (2820, 3512)]