24072720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:142

約数の個数: 240

約数和(自身を含む): 91601280

約数和(自身を除く): 67528560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 49, 56, 60, 69, 70, 80, 84, 89, 92, 98, 105, 112, 115, 120, 138, 140, 147, 161, 168, 178, 184, 196, 210, 230, 240, 245, 267, 276, 280, 294, 322, 336, 345, 356, 368, 392, 420, 445, 460, 483, 490, 534, 552, 560, 588, 623, 644, 690, 712, 735, 784, 805, 840, 890, 920, 966, 980, 1068, 1104, 1127, 1176, 1246, 1288, 1335, 1380, 1424, 1470, 1610, 1680, 1780, 1840, 1869, 1932, 1960, 2047, 2136, 2254, 2352, 2415, 2492, 2576, 2670, 2760, 2940, 3115, 3220, 3381, 3560, 3738, 3864, 3920, 4094, 4272, 4361, 4508, 4830, 4984, 5340, 5520, 5635, 5880, 6141, 6230, 6440, 6762, 7120, 7476, 7728, 8188, 8722, 9016, 9345, 9660, 9968, 10235, 10680, 11270, 11760, 12282, 12460, 12880, 13083, 13524, 14329, 14952, 16376, 16905, 17444, 18032, 18690, 19320, 20470, 21360, 21805, 22540, 24564, 24920, 26166, 27048, 28658, 29904, 30705, 32752, 33810, 34888, 37380, 38640, 40940, 42987, 43610, 45080, 49128, 49840, 52332, 54096, 57316, 61410, 65415, 67620, 69776, 71645, 74760, 81880, 85974, 87220, 90160, 98256, 100303, 104664, 114632, 122820, 130830, 135240, 143290, 149520, 163760, 171948, 174440, 200606, 209328, 214935, 229264, 245640, 261660, 270480, 286580, 300909, 343896, 348880, 401212, 429870, 491280, 501515, 523320, 573160, 601818, 687792, 802424, 859740, 1003030, 1046640, 1146320, 1203636, 1504545, 1604848, 1719480, 2006060, 2407272, 3009090, 3438960, 4012120, 4814544, 6018180, 8024240, 12036360, 24072720]

約数ペア:

[(1, 24072720), (2, 12036360), (3, 8024240), (4, 6018180), (5, 4814544), (6, 4012120), (7, 3438960), (8, 3009090), (10, 2407272), (12, 2006060), (14, 1719480), (15, 1604848), (16, 1504545), (20, 1203636), (21, 1146320), (23, 1046640), (24, 1003030), (28, 859740), (30, 802424), (35, 687792), (40, 601818), (42, 573160), (46, 523320), (48, 501515), (49, 491280), (56, 429870), (60, 401212), (69, 348880), (70, 343896), (80, 300909), (84, 286580), (89, 270480), (92, 261660), (98, 245640), (105, 229264), (112, 214935), (115, 209328), (120, 200606), (138, 174440), (140, 171948), (147, 163760), (161, 149520), (168, 143290), (178, 135240), (184, 130830), (196, 122820), (210, 114632), (230, 104664), (240, 100303), (245, 98256), (267, 90160), (276, 87220), (280, 85974), (294, 81880), (322, 74760), (336, 71645), (345, 69776), (356, 67620), (368, 65415), (392, 61410), (420, 57316), (445, 54096), (460, 52332), (483, 49840), (490, 49128), (534, 45080), (552, 43610), (560, 42987), (588, 40940), (623, 38640), (644, 37380), (690, 34888), (712, 33810), (735, 32752), (784, 30705), (805, 29904), (840, 28658), (890, 27048), (920, 26166), (966, 24920), (980, 24564), (1068, 22540), (1104, 21805), (1127, 21360), (1176, 20470), (1246, 19320), (1288, 18690), (1335, 18032), (1380, 17444), (1424, 16905), (1470, 16376), (1610, 14952), (1680, 14329), (1780, 13524), (1840, 13083), (1869, 12880), (1932, 12460), (1960, 12282), (2047, 11760), (2136, 11270), (2254, 10680), (2352, 10235), (2415, 9968), (2492, 9660), (2576, 9345), (2670, 9016), (2760, 8722), (2940, 8188), (3115, 7728), (3220, 7476), (3381, 7120), (3560, 6762), (3738, 6440), (3864, 6230), (3920, 6141), (4094, 5880), (4272, 5635), (4361, 5520), (4508, 5340), (4830, 4984)]