292957920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1553}}^1$

素因数の和:1705

約数の個数: 144

約数和(自身を含む): 1007998992

約数和(自身を除く): 715041072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 131, 144, 160, 180, 240, 262, 288, 360, 393, 480, 524, 655, 720, 786, 1048, 1179, 1310, 1440, 1553, 1572, 1965, 2096, 2358, 2620, 3106, 3144, 3930, 4192, 4659, 4716, 5240, 5895, 6212, 6288, 7765, 7860, 9318, 9432, 10480, 11790, 12424, 12576, 13977, 15530, 15720, 18636, 18864, 20960, 23295, 23580, 24848, 27954, 31060, 31440, 37272, 37728, 46590, 47160, 49696, 55908, 62120, 62880, 69885, 74544, 93180, 94320, 111816, 124240, 139770, 149088, 186360, 188640, 203443, 223632, 248480, 279540, 372720, 406886, 447264, 559080, 610329, 745440, 813772, 1017215, 1118160, 1220658, 1627544, 1830987, 2034430, 2236320, 2441316, 3051645, 3255088, 3661974, 4068860, 4882632, 6103290, 6510176, 7323948, 8137720, 9154935, 9765264, 12206580, 14647896, 16275440, 18309870, 19530528, 24413160, 29295792, 32550880, 36619740, 48826320, 58591584, 73239480, 97652640, 146478960, 292957920]

約数ペア:

[(1, 292957920), (2, 146478960), (3, 97652640), (4, 73239480), (5, 58591584), (6, 48826320), (8, 36619740), (9, 32550880), (10, 29295792), (12, 24413160), (15, 19530528), (16, 18309870), (18, 16275440), (20, 14647896), (24, 12206580), (30, 9765264), (32, 9154935), (36, 8137720), (40, 7323948), (45, 6510176), (48, 6103290), (60, 4882632), (72, 4068860), (80, 3661974), (90, 3255088), (96, 3051645), (120, 2441316), (131, 2236320), (144, 2034430), (160, 1830987), (180, 1627544), (240, 1220658), (262, 1118160), (288, 1017215), (360, 813772), (393, 745440), (480, 610329), (524, 559080), (655, 447264), (720, 406886), (786, 372720), (1048, 279540), (1179, 248480), (1310, 223632), (1440, 203443), (1553, 188640), (1572, 186360), (1965, 149088), (2096, 139770), (2358, 124240), (2620, 111816), (3106, 94320), (3144, 93180), (3930, 74544), (4192, 69885), (4659, 62880), (4716, 62120), (5240, 55908), (5895, 49696), (6212, 47160), (6288, 46590), (7765, 37728), (7860, 37272), (9318, 31440), (9432, 31060), (10480, 27954), (11790, 24848), (12424, 23580), (12576, 23295), (13977, 20960), (15530, 18864), (15720, 18636)]