40754880

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:168

約数の個数: 224

約数和(自身を含む): 148132800

約数和(自身を除く): 107377920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 53, 54, 60, 64, 72, 80, 89, 90, 96, 106, 108, 120, 135, 144, 159, 160, 178, 180, 192, 212, 216, 240, 265, 267, 270, 288, 318, 320, 356, 360, 424, 432, 445, 477, 480, 530, 534, 540, 576, 636, 712, 720, 795, 801, 848, 864, 890, 954, 960, 1060, 1068, 1080, 1272, 1335, 1424, 1431, 1440, 1590, 1602, 1696, 1728, 1780, 1908, 2120, 2136, 2160, 2385, 2403, 2544, 2670, 2848, 2862, 2880, 3180, 3204, 3392, 3560, 3816, 4005, 4240, 4272, 4320, 4717, 4770, 4806, 5088, 5340, 5696, 5724, 6360, 6408, 7120, 7155, 7632, 8010, 8480, 8544, 8640, 9434, 9540, 9612, 10176, 10680, 11448, 12015, 12720, 12816, 14151, 14240, 14310, 15264, 16020, 16960, 17088, 18868, 19080, 19224, 21360, 22896, 23585, 24030, 25440, 25632, 28302, 28480, 28620, 30528, 32040, 37736, 38160, 38448, 42453, 42720, 45792, 47170, 48060, 50880, 51264, 56604, 57240, 64080, 70755, 75472, 76320, 76896, 84906, 85440, 91584, 94340, 96120, 113208, 114480, 127359, 128160, 141510, 150944, 152640, 153792, 169812, 188680, 192240, 212265, 226416, 228960, 254718, 256320, 283020, 301888, 339624, 377360, 384480, 424530, 452832, 457920, 509436, 566040, 636795, 679248, 754720, 768960, 849060, 905664, 1018872, 1132080, 1273590, 1358496, 1509440, 1698120, 2037744, 2264160, 2547180, 2716992, 3396240, 4075488, 4528320, 5094360, 6792480, 8150976, 10188720, 13584960, 20377440, 40754880]

約数ペア:

[(1, 40754880), (2, 20377440), (3, 13584960), (4, 10188720), (5, 8150976), (6, 6792480), (8, 5094360), (9, 4528320), (10, 4075488), (12, 3396240), (15, 2716992), (16, 2547180), (18, 2264160), (20, 2037744), (24, 1698120), (27, 1509440), (30, 1358496), (32, 1273590), (36, 1132080), (40, 1018872), (45, 905664), (48, 849060), (53, 768960), (54, 754720), (60, 679248), (64, 636795), (72, 566040), (80, 509436), (89, 457920), (90, 452832), (96, 424530), (106, 384480), (108, 377360), (120, 339624), (135, 301888), (144, 283020), (159, 256320), (160, 254718), (178, 228960), (180, 226416), (192, 212265), (212, 192240), (216, 188680), (240, 169812), (265, 153792), (267, 152640), (270, 150944), (288, 141510), (318, 128160), (320, 127359), (356, 114480), (360, 113208), (424, 96120), (432, 94340), (445, 91584), (477, 85440), (480, 84906), (530, 76896), (534, 76320), (540, 75472), (576, 70755), (636, 64080), (712, 57240), (720, 56604), (795, 51264), (801, 50880), (848, 48060), (864, 47170), (890, 45792), (954, 42720), (960, 42453), (1060, 38448), (1068, 38160), (1080, 37736), (1272, 32040), (1335, 30528), (1424, 28620), (1431, 28480), (1440, 28302), (1590, 25632), (1602, 25440), (1696, 24030), (1728, 23585), (1780, 22896), (1908, 21360), (2120, 19224), (2136, 19080), (2160, 18868), (2385, 17088), (2403, 16960), (2544, 16020), (2670, 15264), (2848, 14310), (2862, 14240), (2880, 14151), (3180, 12816), (3204, 12720), (3392, 12015), (3560, 11448), (3816, 10680), (4005, 10176), (4240, 9612), (4272, 9540), (4320, 9434), (4717, 8640), (4770, 8544), (4806, 8480), (5088, 8010), (5340, 7632), (5696, 7155), (5724, 7120), (6360, 6408)]