189412320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{6469}}^1$

素因数の和:6548

約数の個数: 96

約数和(自身を含む): 606523680

約数和(自身を除く): 417111360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 80, 96, 120, 122, 160, 183, 240, 244, 305, 366, 480, 488, 610, 732, 915, 976, 1220, 1464, 1830, 1952, 2440, 2928, 3660, 4880, 5856, 6469, 7320, 9760, 12938, 14640, 19407, 25876, 29280, 32345, 38814, 51752, 64690, 77628, 97035, 103504, 129380, 155256, 194070, 207008, 258760, 310512, 388140, 394609, 517520, 621024, 776280, 789218, 1035040, 1183827, 1552560, 1578436, 1973045, 2367654, 3105120, 3156872, 3946090, 4735308, 5919135, 6313744, 7892180, 9470616, 11838270, 12627488, 15784360, 18941232, 23676540, 31568720, 37882464, 47353080, 63137440, 94706160, 189412320]

約数ペア:

[(1, 189412320), (2, 94706160), (3, 63137440), (4, 47353080), (5, 37882464), (6, 31568720), (8, 23676540), (10, 18941232), (12, 15784360), (15, 12627488), (16, 11838270), (20, 9470616), (24, 7892180), (30, 6313744), (32, 5919135), (40, 4735308), (48, 3946090), (60, 3156872), (61, 3105120), (80, 2367654), (96, 1973045), (120, 1578436), (122, 1552560), (160, 1183827), (183, 1035040), (240, 789218), (244, 776280), (305, 621024), (366, 517520), (480, 394609), (488, 388140), (610, 310512), (732, 258760), (915, 207008), (976, 194070), (1220, 155256), (1464, 129380), (1830, 103504), (1952, 97035), (2440, 77628), (2928, 64690), (3660, 51752), (4880, 38814), (5856, 32345), (6469, 29280), (7320, 25876), (9760, 19407), (12938, 14640)]