15300120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:265

約数の個数: 128

約数和(自身を含む): 51114240

約数和(自身を除く): 35814120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 67, 88, 110, 120, 132, 134, 165, 173, 201, 220, 264, 268, 330, 335, 346, 402, 440, 519, 536, 660, 670, 692, 737, 804, 865, 1005, 1038, 1320, 1340, 1384, 1474, 1608, 1730, 1903, 2010, 2076, 2211, 2595, 2680, 2948, 3460, 3685, 3806, 4020, 4152, 4422, 5190, 5709, 5896, 6920, 7370, 7612, 8040, 8844, 9515, 10380, 11055, 11418, 11591, 14740, 15224, 17688, 19030, 20760, 22110, 22836, 23182, 28545, 29480, 34773, 38060, 44220, 45672, 46364, 57090, 57955, 69546, 76120, 88440, 92728, 114180, 115910, 127501, 139092, 173865, 228360, 231820, 255002, 278184, 347730, 382503, 463640, 510004, 637505, 695460, 765006, 1020008, 1275010, 1390920, 1530012, 1912515, 2550020, 3060024, 3825030, 5100040, 7650060, 15300120]

約数ペア:

[(1, 15300120), (2, 7650060), (3, 5100040), (4, 3825030), (5, 3060024), (6, 2550020), (8, 1912515), (10, 1530012), (11, 1390920), (12, 1275010), (15, 1020008), (20, 765006), (22, 695460), (24, 637505), (30, 510004), (33, 463640), (40, 382503), (44, 347730), (55, 278184), (60, 255002), (66, 231820), (67, 228360), (88, 173865), (110, 139092), (120, 127501), (132, 115910), (134, 114180), (165, 92728), (173, 88440), (201, 76120), (220, 69546), (264, 57955), (268, 57090), (330, 46364), (335, 45672), (346, 44220), (402, 38060), (440, 34773), (519, 29480), (536, 28545), (660, 23182), (670, 22836), (692, 22110), (737, 20760), (804, 19030), (865, 17688), (1005, 15224), (1038, 14740), (1320, 11591), (1340, 11418), (1384, 11055), (1474, 10380), (1608, 9515), (1730, 8844), (1903, 8040), (2010, 7612), (2076, 7370), (2211, 6920), (2595, 5896), (2680, 5709), (2948, 5190), (3460, 4422), (3685, 4152), (3806, 4020)]