53880840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1$

素因数の和:456

約数の個数: 192

約数和(自身を含む): 195577200

約数和(自身を除く): 141696360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 29, 30, 36, 39, 40, 45, 52, 58, 60, 65, 72, 78, 87, 90, 104, 116, 117, 120, 130, 145, 156, 174, 180, 195, 232, 234, 260, 261, 290, 312, 348, 360, 377, 390, 397, 435, 468, 520, 522, 580, 585, 696, 754, 780, 794, 870, 936, 1044, 1131, 1160, 1170, 1191, 1305, 1508, 1560, 1588, 1740, 1885, 1985, 2088, 2262, 2340, 2382, 2610, 3016, 3176, 3393, 3480, 3573, 3770, 3970, 4524, 4680, 4764, 5161, 5220, 5655, 5955, 6786, 7146, 7540, 7940, 9048, 9528, 10322, 10440, 11310, 11513, 11910, 13572, 14292, 15080, 15483, 15880, 16965, 17865, 20644, 22620, 23026, 23820, 25805, 27144, 28584, 30966, 33930, 34539, 35730, 41288, 45240, 46052, 46449, 47640, 51610, 57565, 61932, 67860, 69078, 71460, 77415, 92104, 92898, 103220, 103617, 115130, 123864, 135720, 138156, 142920, 149669, 154830, 172695, 185796, 206440, 207234, 230260, 232245, 276312, 299338, 309660, 345390, 371592, 414468, 449007, 460520, 464490, 518085, 598676, 619320, 690780, 748345, 828936, 898014, 928980, 1036170, 1197352, 1347021, 1381560, 1496690, 1796028, 1857960, 2072340, 2245035, 2694042, 2993380, 3592056, 4144680, 4490070, 5388084, 5986760, 6735105, 8980140, 10776168, 13470210, 17960280, 26940420, 53880840]

約数ペア:

[(1, 53880840), (2, 26940420), (3, 17960280), (4, 13470210), (5, 10776168), (6, 8980140), (8, 6735105), (9, 5986760), (10, 5388084), (12, 4490070), (13, 4144680), (15, 3592056), (18, 2993380), (20, 2694042), (24, 2245035), (26, 2072340), (29, 1857960), (30, 1796028), (36, 1496690), (39, 1381560), (40, 1347021), (45, 1197352), (52, 1036170), (58, 928980), (60, 898014), (65, 828936), (72, 748345), (78, 690780), (87, 619320), (90, 598676), (104, 518085), (116, 464490), (117, 460520), (120, 449007), (130, 414468), (145, 371592), (156, 345390), (174, 309660), (180, 299338), (195, 276312), (232, 232245), (234, 230260), (260, 207234), (261, 206440), (290, 185796), (312, 172695), (348, 154830), (360, 149669), (377, 142920), (390, 138156), (397, 135720), (435, 123864), (468, 115130), (520, 103617), (522, 103220), (580, 92898), (585, 92104), (696, 77415), (754, 71460), (780, 69078), (794, 67860), (870, 61932), (936, 57565), (1044, 51610), (1131, 47640), (1160, 46449), (1170, 46052), (1191, 45240), (1305, 41288), (1508, 35730), (1560, 34539), (1588, 33930), (1740, 30966), (1885, 28584), (1985, 27144), (2088, 25805), (2262, 23820), (2340, 23026), (2382, 22620), (2610, 20644), (3016, 17865), (3176, 16965), (3393, 15880), (3480, 15483), (3573, 15080), (3770, 14292), (3970, 13572), (4524, 11910), (4680, 11513), (4764, 11310), (5161, 10440), (5220, 10322), (5655, 9528), (5955, 9048), (6786, 7940), (7146, 7540)]