12662880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:109

約数の個数: 192

約数和(自身を含む): 44126208

約数和(自身を除く): 31463328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 32, 37, 40, 46, 48, 60, 62, 69, 74, 80, 92, 93, 96, 111, 115, 120, 124, 138, 148, 155, 160, 184, 185, 186, 222, 230, 240, 248, 276, 296, 310, 345, 368, 370, 372, 444, 460, 465, 480, 496, 552, 555, 592, 620, 690, 713, 736, 740, 744, 851, 888, 920, 930, 992, 1104, 1110, 1147, 1184, 1240, 1380, 1426, 1480, 1488, 1702, 1776, 1840, 1860, 2139, 2208, 2220, 2294, 2480, 2553, 2760, 2852, 2960, 2976, 3404, 3441, 3552, 3565, 3680, 3720, 4255, 4278, 4440, 4588, 4960, 5106, 5520, 5704, 5735, 5920, 6808, 6882, 7130, 7440, 8510, 8556, 8880, 9176, 10212, 10695, 11040, 11408, 11470, 12765, 13616, 13764, 14260, 14880, 17020, 17112, 17205, 17760, 18352, 20424, 21390, 22816, 22940, 25530, 26381, 27232, 27528, 28520, 34040, 34224, 34410, 36704, 40848, 42780, 45880, 51060, 52762, 55056, 57040, 68080, 68448, 68820, 79143, 81696, 85560, 91760, 102120, 105524, 110112, 114080, 131905, 136160, 137640, 158286, 171120, 183520, 204240, 211048, 263810, 275280, 316572, 342240, 395715, 408480, 422096, 527620, 550560, 633144, 791430, 844192, 1055240, 1266288, 1582860, 2110480, 2532576, 3165720, 4220960, 6331440, 12662880]

約数ペア:

[(1, 12662880), (2, 6331440), (3, 4220960), (4, 3165720), (5, 2532576), (6, 2110480), (8, 1582860), (10, 1266288), (12, 1055240), (15, 844192), (16, 791430), (20, 633144), (23, 550560), (24, 527620), (30, 422096), (31, 408480), (32, 395715), (37, 342240), (40, 316572), (46, 275280), (48, 263810), (60, 211048), (62, 204240), (69, 183520), (74, 171120), (80, 158286), (92, 137640), (93, 136160), (96, 131905), (111, 114080), (115, 110112), (120, 105524), (124, 102120), (138, 91760), (148, 85560), (155, 81696), (160, 79143), (184, 68820), (185, 68448), (186, 68080), (222, 57040), (230, 55056), (240, 52762), (248, 51060), (276, 45880), (296, 42780), (310, 40848), (345, 36704), (368, 34410), (370, 34224), (372, 34040), (444, 28520), (460, 27528), (465, 27232), (480, 26381), (496, 25530), (552, 22940), (555, 22816), (592, 21390), (620, 20424), (690, 18352), (713, 17760), (736, 17205), (740, 17112), (744, 17020), (851, 14880), (888, 14260), (920, 13764), (930, 13616), (992, 12765), (1104, 11470), (1110, 11408), (1147, 11040), (1184, 10695), (1240, 10212), (1380, 9176), (1426, 8880), (1480, 8556), (1488, 8510), (1702, 7440), (1776, 7130), (1840, 6882), (1860, 6808), (2139, 5920), (2208, 5735), (2220, 5704), (2294, 5520), (2480, 5106), (2553, 4960), (2760, 4588), (2852, 4440), (2960, 4278), (2976, 4255), (3404, 3720), (3441, 3680), (3552, 3565)]