45228960

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{641}}^1$

素因数の和:676

約数の個数: 216

約数和(自身を含む): 179822916

約数和(自身を除く): 134593956

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 360, 392, 420, 441, 480, 490, 504, 560, 588, 630, 641, 672, 720, 735, 784, 840, 882, 980, 1008, 1120, 1176, 1260, 1282, 1440, 1470, 1568, 1680, 1764, 1923, 1960, 2016, 2205, 2352, 2520, 2564, 2940, 3205, 3360, 3528, 3846, 3920, 4410, 4487, 4704, 5040, 5128, 5769, 5880, 6410, 7056, 7692, 7840, 8820, 8974, 9615, 10080, 10256, 11538, 11760, 12820, 13461, 14112, 15384, 17640, 17948, 19230, 20512, 22435, 23076, 23520, 25640, 26922, 28845, 30768, 31409, 35280, 35896, 38460, 40383, 44870, 46152, 51280, 53844, 57690, 61536, 62818, 67305, 70560, 71792, 76920, 80766, 89740, 92304, 94227, 102560, 107688, 115380, 125636, 134610, 143584, 153840, 157045, 161532, 179480, 184608, 188454, 201915, 215376, 230760, 251272, 269220, 282681, 307680, 314090, 323064, 358960, 376908, 403830, 430752, 461520, 471135, 502544, 538440, 565362, 628180, 646128, 717920, 753816, 807660, 923040, 942270, 1005088, 1076880, 1130724, 1256360, 1292256, 1413405, 1507632, 1615320, 1884540, 2153760, 2261448, 2512720, 2826810, 3015264, 3230640, 3769080, 4522896, 5025440, 5653620, 6461280, 7538160, 9045792, 11307240, 15076320, 22614480, 45228960]

約数ペア:

[(1, 45228960), (2, 22614480), (3, 15076320), (4, 11307240), (5, 9045792), (6, 7538160), (7, 6461280), (8, 5653620), (9, 5025440), (10, 4522896), (12, 3769080), (14, 3230640), (15, 3015264), (16, 2826810), (18, 2512720), (20, 2261448), (21, 2153760), (24, 1884540), (28, 1615320), (30, 1507632), (32, 1413405), (35, 1292256), (36, 1256360), (40, 1130724), (42, 1076880), (45, 1005088), (48, 942270), (49, 923040), (56, 807660), (60, 753816), (63, 717920), (70, 646128), (72, 628180), (80, 565362), (84, 538440), (90, 502544), (96, 471135), (98, 461520), (105, 430752), (112, 403830), (120, 376908), (126, 358960), (140, 323064), (144, 314090), (147, 307680), (160, 282681), (168, 269220), (180, 251272), (196, 230760), (210, 215376), (224, 201915), (240, 188454), (245, 184608), (252, 179480), (280, 161532), (288, 157045), (294, 153840), (315, 143584), (336, 134610), (360, 125636), (392, 115380), (420, 107688), (441, 102560), (480, 94227), (490, 92304), (504, 89740), (560, 80766), (588, 76920), (630, 71792), (641, 70560), (672, 67305), (720, 62818), (735, 61536), (784, 57690), (840, 53844), (882, 51280), (980, 46152), (1008, 44870), (1120, 40383), (1176, 38460), (1260, 35896), (1282, 35280), (1440, 31409), (1470, 30768), (1568, 28845), (1680, 26922), (1764, 25640), (1923, 23520), (1960, 23076), (2016, 22435), (2205, 20512), (2352, 19230), (2520, 17948), (2564, 17640), (2940, 15384), (3205, 14112), (3360, 13461), (3528, 12820), (3846, 11760), (3920, 11538), (4410, 10256), (4487, 10080), (4704, 9615), (5040, 8974), (5128, 8820), (5769, 7840), (5880, 7692), (6410, 7056)]