84908520

素因数分解:

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

素因数の和:2760

約数の個数: 128

約数和(自身を含む): 292896000

約数和(自身を除く): 207987480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 87, 90, 108, 116, 120, 135, 145, 174, 180, 216, 232, 261, 270, 290, 348, 360, 435, 522, 540, 580, 696, 783, 870, 1044, 1080, 1160, 1305, 1566, 1740, 2088, 2610, 2711, 3132, 3480, 3915, 5220, 5422, 6264, 7830, 8133, 10440, 10844, 13555, 15660, 16266, 21688, 24399, 27110, 31320, 32532, 40665, 48798, 54220, 65064, 73197, 78619, 81330, 97596, 108440, 121995, 146394, 157238, 162660, 195192, 235857, 243990, 292788, 314476, 325320, 365985, 393095, 471714, 487980, 585576, 628952, 707571, 731970, 786190, 943428, 975960, 1179285, 1415142, 1463940, 1572380, 1886856, 2122713, 2358570, 2830284, 2927880, 3144760, 3537855, 4245426, 4717140, 5660568, 7075710, 8490852, 9434280, 10613565, 14151420, 16981704, 21227130, 28302840, 42454260, 84908520]

約数ペア:

[(1, 84908520), (2, 42454260), (3, 28302840), (4, 21227130), (5, 16981704), (6, 14151420), (8, 10613565), (9, 9434280), (10, 8490852), (12, 7075710), (15, 5660568), (18, 4717140), (20, 4245426), (24, 3537855), (27, 3144760), (29, 2927880), (30, 2830284), (36, 2358570), (40, 2122713), (45, 1886856), (54, 1572380), (58, 1463940), (60, 1415142), (72, 1179285), (87, 975960), (90, 943428), (108, 786190), (116, 731970), (120, 707571), (135, 628952), (145, 585576), (174, 487980), (180, 471714), (216, 393095), (232, 365985), (261, 325320), (270, 314476), (290, 292788), (348, 243990), (360, 235857), (435, 195192), (522, 162660), (540, 157238), (580, 146394), (696, 121995), (783, 108440), (870, 97596), (1044, 81330), (1080, 78619), (1160, 73197), (1305, 65064), (1566, 54220), (1740, 48798), (2088, 40665), (2610, 32532), (2711, 31320), (3132, 27110), (3480, 24399), (3915, 21688), (5220, 16266), (5422, 15660), (6264, 13555), (7830, 10844), (8133, 10440)]