121536120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{883}}^1$

素因数の和:965

約数の個数: 128

約数和(自身を含む): 386979840

約数和(自身を除く): 265443720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 37, 40, 60, 62, 74, 93, 111, 120, 124, 148, 155, 185, 186, 222, 248, 296, 310, 370, 372, 444, 465, 555, 620, 740, 744, 883, 888, 930, 1110, 1147, 1240, 1480, 1766, 1860, 2220, 2294, 2649, 3441, 3532, 3720, 4415, 4440, 4588, 5298, 5735, 6882, 7064, 8830, 9176, 10596, 11470, 13245, 13764, 17205, 17660, 21192, 22940, 26490, 27373, 27528, 32671, 34410, 35320, 45880, 52980, 54746, 65342, 68820, 82119, 98013, 105960, 109492, 130684, 136865, 137640, 163355, 164238, 196026, 218984, 261368, 273730, 326710, 328476, 392052, 410595, 490065, 547460, 653420, 656952, 784104, 821190, 980130, 1012801, 1094920, 1306840, 1642380, 1960260, 2025602, 3038403, 3284760, 3920520, 4051204, 5064005, 6076806, 8102408, 10128010, 12153612, 15192015, 20256020, 24307224, 30384030, 40512040, 60768060, 121536120]

約数ペア:

[(1, 121536120), (2, 60768060), (3, 40512040), (4, 30384030), (5, 24307224), (6, 20256020), (8, 15192015), (10, 12153612), (12, 10128010), (15, 8102408), (20, 6076806), (24, 5064005), (30, 4051204), (31, 3920520), (37, 3284760), (40, 3038403), (60, 2025602), (62, 1960260), (74, 1642380), (93, 1306840), (111, 1094920), (120, 1012801), (124, 980130), (148, 821190), (155, 784104), (185, 656952), (186, 653420), (222, 547460), (248, 490065), (296, 410595), (310, 392052), (370, 328476), (372, 326710), (444, 273730), (465, 261368), (555, 218984), (620, 196026), (740, 164238), (744, 163355), (883, 137640), (888, 136865), (930, 130684), (1110, 109492), (1147, 105960), (1240, 98013), (1480, 82119), (1766, 68820), (1860, 65342), (2220, 54746), (2294, 52980), (2649, 45880), (3441, 35320), (3532, 34410), (3720, 32671), (4415, 27528), (4440, 27373), (4588, 26490), (5298, 22940), (5735, 21192), (6882, 17660), (7064, 17205), (8830, 13764), (9176, 13245), (10596, 11470)]