129612480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:187

約数の個数: 224

約数和(自身を含む): 437814720

約数和(自身を除く): 308202240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 41, 48, 60, 64, 74, 80, 82, 89, 96, 111, 120, 123, 148, 160, 164, 178, 185, 192, 205, 222, 240, 246, 267, 296, 320, 328, 356, 370, 410, 444, 445, 480, 492, 534, 555, 592, 615, 656, 712, 740, 820, 888, 890, 960, 984, 1068, 1110, 1184, 1230, 1312, 1335, 1424, 1480, 1517, 1640, 1776, 1780, 1968, 2136, 2220, 2368, 2460, 2624, 2670, 2848, 2960, 3034, 3280, 3293, 3552, 3560, 3649, 3936, 4272, 4440, 4551, 4920, 5340, 5696, 5920, 6068, 6560, 6586, 7104, 7120, 7298, 7585, 7872, 8544, 8880, 9102, 9840, 9879, 10680, 10947, 11840, 12136, 13120, 13172, 14240, 14596, 15170, 16465, 17088, 17760, 18204, 18245, 19680, 19758, 21360, 21894, 22755, 24272, 26344, 28480, 29192, 30340, 32930, 35520, 36408, 36490, 39360, 39516, 42720, 43788, 45510, 48544, 49395, 52688, 54735, 58384, 60680, 65860, 72816, 72980, 79032, 85440, 87576, 91020, 97088, 98790, 105376, 109470, 116768, 121360, 131720, 135013, 145632, 145960, 158064, 175152, 182040, 197580, 210752, 218940, 233536, 242720, 263440, 270026, 291264, 291920, 316128, 350304, 364080, 395160, 405039, 437880, 485440, 526880, 540052, 583840, 632256, 675065, 700608, 728160, 790320, 810078, 875760, 1053760, 1080104, 1167680, 1350130, 1456320, 1580640, 1620156, 1751520, 2025195, 2160208, 2700260, 3161280, 3240312, 3503040, 4050390, 4320416, 5400520, 6480624, 8100780, 8640832, 10801040, 12961248, 16201560, 21602080, 25922496, 32403120, 43204160, 64806240, 129612480]

約数ペア:

[(1, 129612480), (2, 64806240), (3, 43204160), (4, 32403120), (5, 25922496), (6, 21602080), (8, 16201560), (10, 12961248), (12, 10801040), (15, 8640832), (16, 8100780), (20, 6480624), (24, 5400520), (30, 4320416), (32, 4050390), (37, 3503040), (40, 3240312), (41, 3161280), (48, 2700260), (60, 2160208), (64, 2025195), (74, 1751520), (80, 1620156), (82, 1580640), (89, 1456320), (96, 1350130), (111, 1167680), (120, 1080104), (123, 1053760), (148, 875760), (160, 810078), (164, 790320), (178, 728160), (185, 700608), (192, 675065), (205, 632256), (222, 583840), (240, 540052), (246, 526880), (267, 485440), (296, 437880), (320, 405039), (328, 395160), (356, 364080), (370, 350304), (410, 316128), (444, 291920), (445, 291264), (480, 270026), (492, 263440), (534, 242720), (555, 233536), (592, 218940), (615, 210752), (656, 197580), (712, 182040), (740, 175152), (820, 158064), (888, 145960), (890, 145632), (960, 135013), (984, 131720), (1068, 121360), (1110, 116768), (1184, 109470), (1230, 105376), (1312, 98790), (1335, 97088), (1424, 91020), (1480, 87576), (1517, 85440), (1640, 79032), (1776, 72980), (1780, 72816), (1968, 65860), (2136, 60680), (2220, 58384), (2368, 54735), (2460, 52688), (2624, 49395), (2670, 48544), (2848, 45510), (2960, 43788), (3034, 42720), (3280, 39516), (3293, 39360), (3552, 36490), (3560, 36408), (3649, 35520), (3936, 32930), (4272, 30340), (4440, 29192), (4551, 28480), (4920, 26344), (5340, 24272), (5696, 22755), (5920, 21894), (6068, 21360), (6560, 19758), (6586, 19680), (7104, 18245), (7120, 18204), (7298, 17760), (7585, 17088), (7872, 16465), (8544, 15170), (8880, 14596), (9102, 14240), (9840, 13172), (9879, 13120), (10680, 12136), (10947, 11840)]