39288186240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{79621}}^1$

素因数の和:79900

約数の個数: 128

約数和(自身を含む): 125719953120

約数和(自身を除く): 86431766880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 257, 320, 384, 480, 514, 640, 771, 960, 1028, 1285, 1542, 1920, 2056, 2570, 3084, 3855, 4112, 5140, 6168, 7710, 8224, 10280, 12336, 15420, 16448, 20560, 24672, 30840, 32896, 41120, 49344, 61680, 79621, 82240, 98688, 123360, 159242, 164480, 238863, 246720, 318484, 398105, 477726, 493440, 636968, 796210, 955452, 1194315, 1273936, 1592420, 1910904, 2388630, 2547872, 3184840, 3821808, 4777260, 5095744, 6369680, 7643616, 9554520, 10191488, 12739360, 15287232, 19109040, 20462597, 25478720, 30574464, 38218080, 40925194, 50957440, 61387791, 76436160, 81850388, 102312985, 122775582, 152872320, 163700776, 204625970, 245551164, 306938955, 327401552, 409251940, 491102328, 613877910, 654803104, 818503880, 982204656, 1227755820, 1309606208, 1637007760, 1964409312, 2455511640, 2619212416, 3274015520, 3928818624, 4911023280, 6548031040, 7857637248, 9822046560, 13096062080, 19644093120, 39288186240]

約数ペア:

[(1, 39288186240), (2, 19644093120), (3, 13096062080), (4, 9822046560), (5, 7857637248), (6, 6548031040), (8, 4911023280), (10, 3928818624), (12, 3274015520), (15, 2619212416), (16, 2455511640), (20, 1964409312), (24, 1637007760), (30, 1309606208), (32, 1227755820), (40, 982204656), (48, 818503880), (60, 654803104), (64, 613877910), (80, 491102328), (96, 409251940), (120, 327401552), (128, 306938955), (160, 245551164), (192, 204625970), (240, 163700776), (257, 152872320), (320, 122775582), (384, 102312985), (480, 81850388), (514, 76436160), (640, 61387791), (771, 50957440), (960, 40925194), (1028, 38218080), (1285, 30574464), (1542, 25478720), (1920, 20462597), (2056, 19109040), (2570, 15287232), (3084, 12739360), (3855, 10191488), (4112, 9554520), (5140, 7643616), (6168, 6369680), (7710, 5095744), (8224, 4777260), (10280, 3821808), (12336, 3184840), (15420, 2547872), (16448, 2388630), (20560, 1910904), (24672, 1592420), (30840, 1273936), (32896, 1194315), (41120, 955452), (49344, 796210), (61680, 636968), (79621, 493440), (82240, 477726), (98688, 398105), (123360, 318484), (159242, 246720), (164480, 238863)]