12236640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:121

約数の個数: 192

約数和(自身を含む): 43436736

約数和(自身を除く): 31200096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 37, 39, 40, 48, 52, 53, 60, 65, 74, 78, 80, 96, 104, 106, 111, 120, 130, 148, 156, 159, 160, 185, 195, 208, 212, 222, 240, 260, 265, 296, 312, 318, 370, 390, 416, 424, 444, 480, 481, 520, 530, 555, 592, 624, 636, 689, 740, 780, 795, 848, 888, 962, 1040, 1060, 1110, 1184, 1248, 1272, 1378, 1443, 1480, 1560, 1590, 1696, 1776, 1924, 1961, 2067, 2080, 2120, 2220, 2405, 2544, 2756, 2886, 2960, 3120, 3180, 3445, 3552, 3848, 3922, 4134, 4240, 4440, 4810, 5088, 5512, 5772, 5883, 5920, 6240, 6360, 6890, 7215, 7696, 7844, 8268, 8480, 8880, 9620, 9805, 10335, 11024, 11544, 11766, 12720, 13780, 14430, 15392, 15688, 16536, 17760, 19240, 19610, 20670, 22048, 23088, 23532, 25440, 25493, 27560, 28860, 29415, 31376, 33072, 38480, 39220, 41340, 46176, 47064, 50986, 55120, 57720, 58830, 62752, 66144, 76479, 76960, 78440, 82680, 94128, 101972, 110240, 115440, 117660, 127465, 152958, 156880, 165360, 188256, 203944, 230880, 235320, 254930, 305916, 313760, 330720, 382395, 407888, 470640, 509860, 611832, 764790, 815776, 941280, 1019720, 1223664, 1529580, 2039440, 2447328, 3059160, 4078880, 6118320, 12236640]

約数ペア:

[(1, 12236640), (2, 6118320), (3, 4078880), (4, 3059160), (5, 2447328), (6, 2039440), (8, 1529580), (10, 1223664), (12, 1019720), (13, 941280), (15, 815776), (16, 764790), (20, 611832), (24, 509860), (26, 470640), (30, 407888), (32, 382395), (37, 330720), (39, 313760), (40, 305916), (48, 254930), (52, 235320), (53, 230880), (60, 203944), (65, 188256), (74, 165360), (78, 156880), (80, 152958), (96, 127465), (104, 117660), (106, 115440), (111, 110240), (120, 101972), (130, 94128), (148, 82680), (156, 78440), (159, 76960), (160, 76479), (185, 66144), (195, 62752), (208, 58830), (212, 57720), (222, 55120), (240, 50986), (260, 47064), (265, 46176), (296, 41340), (312, 39220), (318, 38480), (370, 33072), (390, 31376), (416, 29415), (424, 28860), (444, 27560), (480, 25493), (481, 25440), (520, 23532), (530, 23088), (555, 22048), (592, 20670), (624, 19610), (636, 19240), (689, 17760), (740, 16536), (780, 15688), (795, 15392), (848, 14430), (888, 13780), (962, 12720), (1040, 11766), (1060, 11544), (1110, 11024), (1184, 10335), (1248, 9805), (1272, 9620), (1378, 8880), (1443, 8480), (1480, 8268), (1560, 7844), (1590, 7696), (1696, 7215), (1776, 6890), (1924, 6360), (1961, 6240), (2067, 5920), (2080, 5883), (2120, 5772), (2220, 5512), (2405, 5088), (2544, 4810), (2756, 4440), (2886, 4240), (2960, 4134), (3120, 3922), (3180, 3848), (3445, 3552)]