172946880

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{541}}^1$

素因数の和:604

約数の個数: 224

約数和(自身を含む): 627766080

約数和(自身を除く): 454819200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 64, 72, 74, 80, 90, 96, 108, 111, 120, 135, 144, 148, 160, 180, 185, 192, 216, 222, 240, 270, 288, 296, 320, 333, 360, 370, 432, 444, 480, 540, 541, 555, 576, 592, 666, 720, 740, 864, 888, 960, 999, 1080, 1082, 1110, 1184, 1332, 1440, 1480, 1623, 1665, 1728, 1776, 1998, 2160, 2164, 2220, 2368, 2664, 2705, 2880, 2960, 3246, 3330, 3552, 3996, 4320, 4328, 4440, 4869, 4995, 5328, 5410, 5920, 6492, 6660, 7104, 7992, 8115, 8640, 8656, 8880, 9738, 9990, 10656, 10820, 11840, 12984, 13320, 14607, 15984, 16230, 17312, 17760, 19476, 19980, 20017, 21312, 21640, 24345, 25968, 26640, 29214, 31968, 32460, 34624, 35520, 38952, 39960, 40034, 43280, 48690, 51936, 53280, 58428, 60051, 63936, 64920, 73035, 77904, 79920, 80068, 86560, 97380, 100085, 103872, 106560, 116856, 120102, 129840, 146070, 155808, 159840, 160136, 173120, 180153, 194760, 200170, 233712, 240204, 259680, 292140, 300255, 311616, 319680, 320272, 360306, 389520, 400340, 467424, 480408, 519360, 540459, 584280, 600510, 640544, 720612, 779040, 800680, 900765, 934848, 960816, 1080918, 1168560, 1201020, 1281088, 1441224, 1558080, 1601360, 1801530, 1921632, 2161836, 2337120, 2402040, 2702295, 2882448, 3202720, 3603060, 3843264, 4323672, 4674240, 4804080, 5404590, 5764896, 6405440, 7206120, 8647344, 9608160, 10809180, 11529792, 14412240, 17294688, 19216320, 21618360, 28824480, 34589376, 43236720, 57648960, 86473440, 172946880]

約数ペア:

[(1, 172946880), (2, 86473440), (3, 57648960), (4, 43236720), (5, 34589376), (6, 28824480), (8, 21618360), (9, 19216320), (10, 17294688), (12, 14412240), (15, 11529792), (16, 10809180), (18, 9608160), (20, 8647344), (24, 7206120), (27, 6405440), (30, 5764896), (32, 5404590), (36, 4804080), (37, 4674240), (40, 4323672), (45, 3843264), (48, 3603060), (54, 3202720), (60, 2882448), (64, 2702295), (72, 2402040), (74, 2337120), (80, 2161836), (90, 1921632), (96, 1801530), (108, 1601360), (111, 1558080), (120, 1441224), (135, 1281088), (144, 1201020), (148, 1168560), (160, 1080918), (180, 960816), (185, 934848), (192, 900765), (216, 800680), (222, 779040), (240, 720612), (270, 640544), (288, 600510), (296, 584280), (320, 540459), (333, 519360), (360, 480408), (370, 467424), (432, 400340), (444, 389520), (480, 360306), (540, 320272), (541, 319680), (555, 311616), (576, 300255), (592, 292140), (666, 259680), (720, 240204), (740, 233712), (864, 200170), (888, 194760), (960, 180153), (999, 173120), (1080, 160136), (1082, 159840), (1110, 155808), (1184, 146070), (1332, 129840), (1440, 120102), (1480, 116856), (1623, 106560), (1665, 103872), (1728, 100085), (1776, 97380), (1998, 86560), (2160, 80068), (2164, 79920), (2220, 77904), (2368, 73035), (2664, 64920), (2705, 63936), (2880, 60051), (2960, 58428), (3246, 53280), (3330, 51936), (3552, 48690), (3996, 43280), (4320, 40034), (4328, 39960), (4440, 38952), (4869, 35520), (4995, 34624), (5328, 32460), (5410, 31968), (5920, 29214), (6492, 26640), (6660, 25968), (7104, 24345), (7992, 21640), (8115, 21312), (8640, 20017), (8656, 19980), (8880, 19476), (9738, 17760), (9990, 17312), (10656, 16230), (10820, 15984), (11840, 14607), (12984, 13320)]