15523560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:168

約数の個数: 192

約数和(自身を含む): 56609280

約数和(自身を除く): 41085720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 52, 60, 62, 65, 72, 78, 90, 93, 104, 107, 117, 120, 124, 130, 155, 156, 180, 186, 195, 214, 234, 248, 260, 279, 310, 312, 321, 360, 372, 390, 403, 428, 465, 468, 520, 535, 558, 585, 620, 642, 744, 780, 806, 856, 930, 936, 963, 1070, 1116, 1170, 1209, 1240, 1284, 1391, 1395, 1560, 1605, 1612, 1860, 1926, 2015, 2140, 2232, 2340, 2418, 2568, 2782, 2790, 3210, 3224, 3317, 3627, 3720, 3852, 4030, 4173, 4280, 4680, 4815, 4836, 5564, 5580, 6045, 6420, 6634, 6955, 7254, 7704, 8060, 8346, 9630, 9672, 9951, 11128, 11160, 12090, 12519, 12840, 13268, 13910, 14508, 16120, 16585, 16692, 18135, 19260, 19902, 20865, 24180, 25038, 26536, 27820, 29016, 29853, 33170, 33384, 36270, 38520, 39804, 41730, 43121, 48360, 49755, 50076, 55640, 59706, 62595, 66340, 72540, 79608, 83460, 86242, 99510, 100152, 119412, 125190, 129363, 132680, 145080, 149265, 166920, 172484, 199020, 215605, 238824, 250380, 258726, 298530, 344968, 388089, 398040, 431210, 500760, 517452, 597060, 646815, 776178, 862420, 1034904, 1194120, 1293630, 1552356, 1724840, 1940445, 2587260, 3104712, 3880890, 5174520, 7761780, 15523560]

約数ペア:

[(1, 15523560), (2, 7761780), (3, 5174520), (4, 3880890), (5, 3104712), (6, 2587260), (8, 1940445), (9, 1724840), (10, 1552356), (12, 1293630), (13, 1194120), (15, 1034904), (18, 862420), (20, 776178), (24, 646815), (26, 597060), (30, 517452), (31, 500760), (36, 431210), (39, 398040), (40, 388089), (45, 344968), (52, 298530), (60, 258726), (62, 250380), (65, 238824), (72, 215605), (78, 199020), (90, 172484), (93, 166920), (104, 149265), (107, 145080), (117, 132680), (120, 129363), (124, 125190), (130, 119412), (155, 100152), (156, 99510), (180, 86242), (186, 83460), (195, 79608), (214, 72540), (234, 66340), (248, 62595), (260, 59706), (279, 55640), (310, 50076), (312, 49755), (321, 48360), (360, 43121), (372, 41730), (390, 39804), (403, 38520), (428, 36270), (465, 33384), (468, 33170), (520, 29853), (535, 29016), (558, 27820), (585, 26536), (620, 25038), (642, 24180), (744, 20865), (780, 19902), (806, 19260), (856, 18135), (930, 16692), (936, 16585), (963, 16120), (1070, 14508), (1116, 13910), (1170, 13268), (1209, 12840), (1240, 12519), (1284, 12090), (1391, 11160), (1395, 11128), (1560, 9951), (1605, 9672), (1612, 9630), (1860, 8346), (1926, 8060), (2015, 7704), (2140, 7254), (2232, 6955), (2340, 6634), (2418, 6420), (2568, 6045), (2782, 5580), (2790, 5564), (3210, 4836), (3224, 4815), (3317, 4680), (3627, 4280), (3720, 4173), (3852, 4030)]