2786160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:95

約数の個数: 160

約数和(自身を含む): 9999360

約数和(自身を除く): 7213200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 38, 39, 40, 47, 48, 52, 57, 60, 65, 76, 78, 80, 94, 95, 104, 114, 120, 130, 141, 152, 156, 188, 190, 195, 208, 228, 235, 240, 247, 260, 282, 285, 304, 312, 376, 380, 390, 456, 470, 494, 520, 564, 570, 611, 624, 705, 741, 752, 760, 780, 893, 912, 940, 988, 1040, 1128, 1140, 1222, 1235, 1410, 1482, 1520, 1560, 1786, 1833, 1880, 1976, 2256, 2280, 2444, 2470, 2679, 2820, 2964, 3055, 3120, 3572, 3666, 3705, 3760, 3952, 4465, 4560, 4888, 4940, 5358, 5640, 5928, 6110, 7144, 7332, 7410, 8930, 9165, 9776, 9880, 10716, 11280, 11609, 11856, 12220, 13395, 14288, 14664, 14820, 17860, 18330, 19760, 21432, 23218, 24440, 26790, 29328, 29640, 34827, 35720, 36660, 42864, 46436, 48880, 53580, 58045, 59280, 69654, 71440, 73320, 92872, 107160, 116090, 139308, 146640, 174135, 185744, 214320, 232180, 278616, 348270, 464360, 557232, 696540, 928720, 1393080, 2786160]

約数ペア:

[(1, 2786160), (2, 1393080), (3, 928720), (4, 696540), (5, 557232), (6, 464360), (8, 348270), (10, 278616), (12, 232180), (13, 214320), (15, 185744), (16, 174135), (19, 146640), (20, 139308), (24, 116090), (26, 107160), (30, 92872), (38, 73320), (39, 71440), (40, 69654), (47, 59280), (48, 58045), (52, 53580), (57, 48880), (60, 46436), (65, 42864), (76, 36660), (78, 35720), (80, 34827), (94, 29640), (95, 29328), (104, 26790), (114, 24440), (120, 23218), (130, 21432), (141, 19760), (152, 18330), (156, 17860), (188, 14820), (190, 14664), (195, 14288), (208, 13395), (228, 12220), (235, 11856), (240, 11609), (247, 11280), (260, 10716), (282, 9880), (285, 9776), (304, 9165), (312, 8930), (376, 7410), (380, 7332), (390, 7144), (456, 6110), (470, 5928), (494, 5640), (520, 5358), (564, 4940), (570, 4888), (611, 4560), (624, 4465), (705, 3952), (741, 3760), (752, 3705), (760, 3666), (780, 3572), (893, 3120), (912, 3055), (940, 2964), (988, 2820), (1040, 2679), (1128, 2470), (1140, 2444), (1222, 2280), (1235, 2256), (1410, 1976), (1482, 1880), (1520, 1833), (1560, 1786)]