616066320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{653}}^1\times {\mathrm{3931}}^1$

素因数の和:4600

約数の個数: 80

約数和(自身を含む): 1913216832

約数和(自身を除く): 1297150512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 653, 1306, 1959, 2612, 3265, 3918, 3931, 5224, 6530, 7836, 7862, 9795, 10448, 11793, 13060, 15672, 15724, 19590, 19655, 23586, 26120, 31344, 31448, 39180, 39310, 47172, 52240, 58965, 62896, 78360, 78620, 94344, 117930, 156720, 157240, 188688, 235860, 314480, 471720, 943440, 2566943, 5133886, 7700829, 10267772, 12834715, 15401658, 20535544, 25669430, 30803316, 38504145, 41071088, 51338860, 61606632, 77008290, 102677720, 123213264, 154016580, 205355440, 308033160, 616066320]

約数ペア:

[(1, 616066320), (2, 308033160), (3, 205355440), (4, 154016580), (5, 123213264), (6, 102677720), (8, 77008290), (10, 61606632), (12, 51338860), (15, 41071088), (16, 38504145), (20, 30803316), (24, 25669430), (30, 20535544), (40, 15401658), (48, 12834715), (60, 10267772), (80, 7700829), (120, 5133886), (240, 2566943), (653, 943440), (1306, 471720), (1959, 314480), (2612, 235860), (3265, 188688), (3918, 157240), (3931, 156720), (5224, 117930), (6530, 94344), (7836, 78620), (7862, 78360), (9795, 62896), (10448, 58965), (11793, 52240), (13060, 47172), (15672, 39310), (15724, 39180), (19590, 31448), (19655, 31344), (23586, 26120)]