12423840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1$

素因数の和:223

約数の個数: 192

約数和(自身を含む): 46230912

約数和(自身を除く): 33807072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 96, 104, 110, 120, 130, 132, 143, 156, 160, 165, 176, 181, 195, 208, 220, 240, 260, 264, 286, 312, 330, 352, 362, 390, 416, 429, 440, 480, 520, 528, 543, 572, 624, 660, 715, 724, 780, 858, 880, 905, 1040, 1056, 1086, 1144, 1248, 1320, 1430, 1448, 1560, 1716, 1760, 1810, 1991, 2080, 2145, 2172, 2288, 2353, 2640, 2715, 2860, 2896, 3120, 3432, 3620, 3982, 4290, 4344, 4576, 4706, 5280, 5430, 5720, 5792, 5973, 6240, 6864, 7059, 7240, 7964, 8580, 8688, 9412, 9955, 10860, 11440, 11765, 11946, 13728, 14118, 14480, 15928, 17160, 17376, 18824, 19910, 21720, 22880, 23530, 23892, 25883, 28236, 28960, 29865, 31856, 34320, 35295, 37648, 39820, 43440, 47060, 47784, 51766, 56472, 59730, 63712, 68640, 70590, 75296, 77649, 79640, 86880, 94120, 95568, 103532, 112944, 119460, 129415, 141180, 155298, 159280, 188240, 191136, 207064, 225888, 238920, 258830, 282360, 310596, 318560, 376480, 388245, 414128, 477840, 517660, 564720, 621192, 776490, 828256, 955680, 1035320, 1129440, 1242384, 1552980, 2070640, 2484768, 3105960, 4141280, 6211920, 12423840]

約数ペア:

[(1, 12423840), (2, 6211920), (3, 4141280), (4, 3105960), (5, 2484768), (6, 2070640), (8, 1552980), (10, 1242384), (11, 1129440), (12, 1035320), (13, 955680), (15, 828256), (16, 776490), (20, 621192), (22, 564720), (24, 517660), (26, 477840), (30, 414128), (32, 388245), (33, 376480), (39, 318560), (40, 310596), (44, 282360), (48, 258830), (52, 238920), (55, 225888), (60, 207064), (65, 191136), (66, 188240), (78, 159280), (80, 155298), (88, 141180), (96, 129415), (104, 119460), (110, 112944), (120, 103532), (130, 95568), (132, 94120), (143, 86880), (156, 79640), (160, 77649), (165, 75296), (176, 70590), (181, 68640), (195, 63712), (208, 59730), (220, 56472), (240, 51766), (260, 47784), (264, 47060), (286, 43440), (312, 39820), (330, 37648), (352, 35295), (362, 34320), (390, 31856), (416, 29865), (429, 28960), (440, 28236), (480, 25883), (520, 23892), (528, 23530), (543, 22880), (572, 21720), (624, 19910), (660, 18824), (715, 17376), (724, 17160), (780, 15928), (858, 14480), (880, 14118), (905, 13728), (1040, 11946), (1056, 11765), (1086, 11440), (1144, 10860), (1248, 9955), (1320, 9412), (1430, 8688), (1448, 8580), (1560, 7964), (1716, 7240), (1760, 7059), (1810, 6864), (1991, 6240), (2080, 5973), (2145, 5792), (2172, 5720), (2288, 5430), (2353, 5280), (2640, 4706), (2715, 4576), (2860, 4344), (2896, 4290), (3120, 3982), (3432, 3620)]