9911040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:142

約数の個数: 144

約数和(自身を含む): 33112800

約数和(自身を除く): 23201760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 89, 96, 116, 120, 128, 145, 160, 174, 178, 192, 232, 240, 256, 267, 290, 320, 348, 356, 384, 435, 445, 464, 480, 534, 580, 640, 696, 712, 768, 870, 890, 928, 960, 1068, 1160, 1280, 1335, 1392, 1424, 1740, 1780, 1856, 1920, 2136, 2320, 2581, 2670, 2784, 2848, 3480, 3560, 3712, 3840, 4272, 4640, 5162, 5340, 5568, 5696, 6960, 7120, 7424, 7743, 8544, 9280, 10324, 10680, 11136, 11392, 12905, 13920, 14240, 15486, 17088, 18560, 20648, 21360, 22272, 22784, 25810, 27840, 28480, 30972, 34176, 37120, 38715, 41296, 42720, 51620, 55680, 56960, 61944, 68352, 77430, 82592, 85440, 103240, 111360, 113920, 123888, 154860, 165184, 170880, 206480, 247776, 309720, 330368, 341760, 412960, 495552, 619440, 660736, 825920, 991104, 1238880, 1651840, 1982208, 2477760, 3303680, 4955520, 9911040]

約数ペア:

[(1, 9911040), (2, 4955520), (3, 3303680), (4, 2477760), (5, 1982208), (6, 1651840), (8, 1238880), (10, 991104), (12, 825920), (15, 660736), (16, 619440), (20, 495552), (24, 412960), (29, 341760), (30, 330368), (32, 309720), (40, 247776), (48, 206480), (58, 170880), (60, 165184), (64, 154860), (80, 123888), (87, 113920), (89, 111360), (96, 103240), (116, 85440), (120, 82592), (128, 77430), (145, 68352), (160, 61944), (174, 56960), (178, 55680), (192, 51620), (232, 42720), (240, 41296), (256, 38715), (267, 37120), (290, 34176), (320, 30972), (348, 28480), (356, 27840), (384, 25810), (435, 22784), (445, 22272), (464, 21360), (480, 20648), (534, 18560), (580, 17088), (640, 15486), (696, 14240), (712, 13920), (768, 12905), (870, 11392), (890, 11136), (928, 10680), (960, 10324), (1068, 9280), (1160, 8544), (1280, 7743), (1335, 7424), (1392, 7120), (1424, 6960), (1740, 5696), (1780, 5568), (1856, 5340), (1920, 5162), (2136, 4640), (2320, 4272), (2581, 3840), (2670, 3712), (2784, 3560), (2848, 3480)]