56605680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2711}}^1$

素因数の和:2759

約数の個数: 120

約数和(自身を含む): 196728480

約数和(自身を除く): 140122800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 870, 1044, 1160, 1305, 1392, 1740, 2088, 2320, 2610, 2711, 3480, 4176, 5220, 5422, 6960, 8133, 10440, 10844, 13555, 16266, 20880, 21688, 24399, 27110, 32532, 40665, 43376, 48798, 54220, 65064, 78619, 81330, 97596, 108440, 121995, 130128, 157238, 162660, 195192, 216880, 235857, 243990, 314476, 325320, 390384, 393095, 471714, 487980, 628952, 650640, 707571, 786190, 943428, 975960, 1179285, 1257904, 1415142, 1572380, 1886856, 1951920, 2358570, 2830284, 3144760, 3537855, 3773712, 4717140, 5660568, 6289520, 7075710, 9434280, 11321136, 14151420, 18868560, 28302840, 56605680]

約数ペア:

[(1, 56605680), (2, 28302840), (3, 18868560), (4, 14151420), (5, 11321136), (6, 9434280), (8, 7075710), (9, 6289520), (10, 5660568), (12, 4717140), (15, 3773712), (16, 3537855), (18, 3144760), (20, 2830284), (24, 2358570), (29, 1951920), (30, 1886856), (36, 1572380), (40, 1415142), (45, 1257904), (48, 1179285), (58, 975960), (60, 943428), (72, 786190), (80, 707571), (87, 650640), (90, 628952), (116, 487980), (120, 471714), (144, 393095), (145, 390384), (174, 325320), (180, 314476), (232, 243990), (240, 235857), (261, 216880), (290, 195192), (348, 162660), (360, 157238), (435, 130128), (464, 121995), (522, 108440), (580, 97596), (696, 81330), (720, 78619), (870, 65064), (1044, 54220), (1160, 48798), (1305, 43376), (1392, 40665), (1740, 32532), (2088, 27110), (2320, 24399), (2610, 21688), (2711, 20880), (3480, 16266), (4176, 13555), (5220, 10844), (5422, 10440), (6960, 8133)]