120271320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{829}}^1$

素因数の和:890

約数の個数: 192

約数和(自身を含む): 435052800

約数和(自身を除く): 314781480

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, 117, 120, 124, 130, 155, 156, 180, 186, 195, 234, 248, 260, 279, 310, 312, 360, 372, 390, 403, 465, 468, 520, 558, 585, 620, 744, 780, 806, 829, 930, 936, 1116, 1170, 1209, 1240, 1395, 1560, 1612, 1658, 1860, 2015, 2232, 2340, 2418, 2487, 2790, 3224, 3316, 3627, 3720, 4030, 4145, 4680, 4836, 4974, 5580, 6045, 6632, 7254, 7461, 8060, 8290, 9672, 9948, 10777, 11160, 12090, 12435, 14508, 14922, 16120, 16580, 18135, 19896, 21554, 24180, 24870, 25699, 29016, 29844, 32331, 33160, 36270, 37305, 43108, 48360, 49740, 51398, 53885, 59688, 64662, 72540, 74610, 77097, 86216, 96993, 99480, 102796, 107770, 128495, 129324, 145080, 149220, 154194, 161655, 193986, 205592, 215540, 231291, 256990, 258648, 298440, 308388, 323310, 334087, 385485, 387972, 431080, 462582, 484965, 513980, 616776, 646620, 668174, 770970, 775944, 925164, 969930, 1002261, 1027960, 1156455, 1293240, 1336348, 1541940, 1670435, 1850328, 1939860, 2004522, 2312910, 2672696, 3006783, 3083880, 3340870, 3879720, 4009044, 4625820, 5011305, 6013566, 6681740, 8018088, 9251640, 10022610, 12027132, 13363480, 15033915, 20045220, 24054264, 30067830, 40090440, 60135660, 120271320]

約数ペア:

[(1, 120271320), (2, 60135660), (3, 40090440), (4, 30067830), (5, 24054264), (6, 20045220), (8, 15033915), (9, 13363480), (10, 12027132), (12, 10022610), (13, 9251640), (15, 8018088), (18, 6681740), (20, 6013566), (24, 5011305), (26, 4625820), (30, 4009044), (31, 3879720), (36, 3340870), (39, 3083880), (40, 3006783), (45, 2672696), (52, 2312910), (60, 2004522), (62, 1939860), (65, 1850328), (72, 1670435), (78, 1541940), (90, 1336348), (93, 1293240), (104, 1156455), (117, 1027960), (120, 1002261), (124, 969930), (130, 925164), (155, 775944), (156, 770970), (180, 668174), (186, 646620), (195, 616776), (234, 513980), (248, 484965), (260, 462582), (279, 431080), (310, 387972), (312, 385485), (360, 334087), (372, 323310), (390, 308388), (403, 298440), (465, 258648), (468, 256990), (520, 231291), (558, 215540), (585, 205592), (620, 193986), (744, 161655), (780, 154194), (806, 149220), (829, 145080), (930, 129324), (936, 128495), (1116, 107770), (1170, 102796), (1209, 99480), (1240, 96993), (1395, 86216), (1560, 77097), (1612, 74610), (1658, 72540), (1860, 64662), (2015, 59688), (2232, 53885), (2340, 51398), (2418, 49740), (2487, 48360), (2790, 43108), (3224, 37305), (3316, 36270), (3627, 33160), (3720, 32331), (4030, 29844), (4145, 29016), (4680, 25699), (4836, 24870), (4974, 24180), (5580, 21554), (6045, 19896), (6632, 18135), (7254, 16580), (7461, 16120), (8060, 14922), (8290, 14508), (9672, 12435), (9948, 12090), (10777, 11160)]