115193520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:460

約数の個数: 240

約数和(自身を含む): 431139072

約数和(自身を除く): 315945552

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 48, 52, 60, 62, 65, 72, 78, 80, 90, 93, 104, 117, 120, 124, 130, 144, 155, 156, 180, 186, 195, 208, 234, 240, 248, 260, 279, 310, 312, 360, 372, 390, 397, 403, 465, 468, 496, 520, 558, 585, 620, 624, 720, 744, 780, 794, 806, 930, 936, 1040, 1116, 1170, 1191, 1209, 1240, 1395, 1488, 1560, 1588, 1612, 1860, 1872, 1985, 2015, 2232, 2340, 2382, 2418, 2480, 2790, 3120, 3176, 3224, 3573, 3627, 3720, 3970, 4030, 4464, 4680, 4764, 4836, 5161, 5580, 5955, 6045, 6352, 6448, 7146, 7254, 7440, 7940, 8060, 9360, 9528, 9672, 10322, 11160, 11910, 12090, 12307, 14292, 14508, 15483, 15880, 16120, 17865, 18135, 19056, 19344, 20644, 22320, 23820, 24180, 24614, 25805, 28584, 29016, 30966, 31760, 32240, 35730, 36270, 36921, 41288, 46449, 47640, 48360, 49228, 51610, 57168, 58032, 61535, 61932, 71460, 72540, 73842, 77415, 82576, 92898, 95280, 96720, 98456, 103220, 110763, 123070, 123864, 142920, 145080, 147684, 154830, 159991, 184605, 185796, 196912, 206440, 221526, 232245, 246140, 247728, 285840, 290160, 295368, 309660, 319982, 369210, 371592, 412880, 443052, 464490, 479973, 492280, 553815, 590736, 619320, 639964, 738420, 743184, 799955, 886104, 928980, 959946, 984560, 1107630, 1238640, 1279928, 1439919, 1476840, 1599910, 1772208, 1857960, 1919892, 2215260, 2399865, 2559856, 2879838, 2953680, 3199820, 3715920, 3839784, 4430520, 4799730, 5759676, 6399640, 7199595, 7679568, 8861040, 9599460, 11519352, 12799280, 14399190, 19198920, 23038704, 28798380, 38397840, 57596760, 115193520]

約数ペア:

[(1, 115193520), (2, 57596760), (3, 38397840), (4, 28798380), (5, 23038704), (6, 19198920), (8, 14399190), (9, 12799280), (10, 11519352), (12, 9599460), (13, 8861040), (15, 7679568), (16, 7199595), (18, 6399640), (20, 5759676), (24, 4799730), (26, 4430520), (30, 3839784), (31, 3715920), (36, 3199820), (39, 2953680), (40, 2879838), (45, 2559856), (48, 2399865), (52, 2215260), (60, 1919892), (62, 1857960), (65, 1772208), (72, 1599910), (78, 1476840), (80, 1439919), (90, 1279928), (93, 1238640), (104, 1107630), (117, 984560), (120, 959946), (124, 928980), (130, 886104), (144, 799955), (155, 743184), (156, 738420), (180, 639964), (186, 619320), (195, 590736), (208, 553815), (234, 492280), (240, 479973), (248, 464490), (260, 443052), (279, 412880), (310, 371592), (312, 369210), (360, 319982), (372, 309660), (390, 295368), (397, 290160), (403, 285840), (465, 247728), (468, 246140), (496, 232245), (520, 221526), (558, 206440), (585, 196912), (620, 185796), (624, 184605), (720, 159991), (744, 154830), (780, 147684), (794, 145080), (806, 142920), (930, 123864), (936, 123070), (1040, 110763), (1116, 103220), (1170, 98456), (1191, 96720), (1209, 95280), (1240, 92898), (1395, 82576), (1488, 77415), (1560, 73842), (1588, 72540), (1612, 71460), (1860, 61932), (1872, 61535), (1985, 58032), (2015, 57168), (2232, 51610), (2340, 49228), (2382, 48360), (2418, 47640), (2480, 46449), (2790, 41288), (3120, 36921), (3176, 36270), (3224, 35730), (3573, 32240), (3627, 31760), (3720, 30966), (3970, 29016), (4030, 28584), (4464, 25805), (4680, 24614), (4764, 24180), (4836, 23820), (5161, 22320), (5580, 20644), (5955, 19344), (6045, 19056), (6352, 18135), (6448, 17865), (7146, 16120), (7254, 15880), (7440, 15483), (7940, 14508), (8060, 14292), (9360, 12307), (9528, 12090), (9672, 11910), (10322, 11160)]