39176640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:307

約数の個数: 168

約数和(自身を含む): 137574528

約数和(自身を除く): 98397888

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 64, 72, 80, 90, 96, 120, 122, 144, 160, 180, 183, 192, 223, 240, 244, 288, 305, 320, 360, 366, 446, 480, 488, 549, 576, 610, 669, 720, 732, 892, 915, 960, 976, 1098, 1115, 1220, 1338, 1440, 1464, 1784, 1830, 1952, 2007, 2196, 2230, 2440, 2676, 2745, 2880, 2928, 3345, 3568, 3660, 3904, 4014, 4392, 4460, 4880, 5352, 5490, 5856, 6690, 7136, 7320, 8028, 8784, 8920, 9760, 10035, 10704, 10980, 11712, 13380, 13603, 14272, 14640, 16056, 17568, 17840, 19520, 20070, 21408, 21960, 26760, 27206, 29280, 32112, 35136, 35680, 40140, 40809, 42816, 43920, 53520, 54412, 58560, 64224, 68015, 71360, 80280, 81618, 87840, 107040, 108824, 122427, 128448, 136030, 160560, 163236, 175680, 204045, 214080, 217648, 244854, 272060, 321120, 326472, 408090, 435296, 489708, 544120, 612135, 642240, 652944, 816180, 870592, 979416, 1088240, 1224270, 1305888, 1632360, 1958832, 2176480, 2448540, 2611776, 3264720, 3917664, 4352960, 4897080, 6529440, 7835328, 9794160, 13058880, 19588320, 39176640]

約数ペア:

[(1, 39176640), (2, 19588320), (3, 13058880), (4, 9794160), (5, 7835328), (6, 6529440), (8, 4897080), (9, 4352960), (10, 3917664), (12, 3264720), (15, 2611776), (16, 2448540), (18, 2176480), (20, 1958832), (24, 1632360), (30, 1305888), (32, 1224270), (36, 1088240), (40, 979416), (45, 870592), (48, 816180), (60, 652944), (61, 642240), (64, 612135), (72, 544120), (80, 489708), (90, 435296), (96, 408090), (120, 326472), (122, 321120), (144, 272060), (160, 244854), (180, 217648), (183, 214080), (192, 204045), (223, 175680), (240, 163236), (244, 160560), (288, 136030), (305, 128448), (320, 122427), (360, 108824), (366, 107040), (446, 87840), (480, 81618), (488, 80280), (549, 71360), (576, 68015), (610, 64224), (669, 58560), (720, 54412), (732, 53520), (892, 43920), (915, 42816), (960, 40809), (976, 40140), (1098, 35680), (1115, 35136), (1220, 32112), (1338, 29280), (1440, 27206), (1464, 26760), (1784, 21960), (1830, 21408), (1952, 20070), (2007, 19520), (2196, 17840), (2230, 17568), (2440, 16056), (2676, 14640), (2745, 14272), (2880, 13603), (2928, 13380), (3345, 11712), (3568, 10980), (3660, 10704), (3904, 10035), (4014, 9760), (4392, 8920), (4460, 8784), (4880, 8028), (5352, 7320), (5490, 7136), (5856, 6690)]