12636120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{307}}^1$

素因数の和:342

約数の個数: 128

約数和(自身を含む): 44352000

約数和(自身を除く): 31715880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 307, 343, 392, 420, 490, 588, 614, 686, 735, 840, 921, 980, 1029, 1176, 1228, 1372, 1470, 1535, 1715, 1842, 1960, 2058, 2149, 2456, 2744, 2940, 3070, 3430, 3684, 4116, 4298, 4605, 5145, 5880, 6140, 6447, 6860, 7368, 8232, 8596, 9210, 10290, 10745, 12280, 12894, 13720, 15043, 17192, 18420, 20580, 21490, 25788, 30086, 32235, 36840, 41160, 42980, 45129, 51576, 60172, 64470, 75215, 85960, 90258, 105301, 120344, 128940, 150430, 180516, 210602, 225645, 257880, 300860, 315903, 361032, 421204, 451290, 526505, 601720, 631806, 842408, 902580, 1053010, 1263612, 1579515, 1805160, 2106020, 2527224, 3159030, 4212040, 6318060, 12636120]

約数ペア:

[(1, 12636120), (2, 6318060), (3, 4212040), (4, 3159030), (5, 2527224), (6, 2106020), (7, 1805160), (8, 1579515), (10, 1263612), (12, 1053010), (14, 902580), (15, 842408), (20, 631806), (21, 601720), (24, 526505), (28, 451290), (30, 421204), (35, 361032), (40, 315903), (42, 300860), (49, 257880), (56, 225645), (60, 210602), (70, 180516), (84, 150430), (98, 128940), (105, 120344), (120, 105301), (140, 90258), (147, 85960), (168, 75215), (196, 64470), (210, 60172), (245, 51576), (280, 45129), (294, 42980), (307, 41160), (343, 36840), (392, 32235), (420, 30086), (490, 25788), (588, 21490), (614, 20580), (686, 18420), (735, 17192), (840, 15043), (921, 13720), (980, 12894), (1029, 12280), (1176, 10745), (1228, 10290), (1372, 9210), (1470, 8596), (1535, 8232), (1715, 7368), (1842, 6860), (1960, 6447), (2058, 6140), (2149, 5880), (2456, 5145), (2744, 4605), (2940, 4298), (3070, 4116), (3430, 3684)]