1122524880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^3\times {\mathrm{157}}^1$

素因数の和:266

約数の個数: 160

約数和(自身を含む): 3618720768

約数和(自身を除く): 2496195888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 157, 186, 240, 248, 310, 314, 372, 465, 471, 496, 620, 628, 744, 785, 930, 942, 961, 1240, 1256, 1488, 1570, 1860, 1884, 1922, 2355, 2480, 2512, 2883, 3140, 3720, 3768, 3844, 4710, 4805, 4867, 5766, 6280, 7440, 7536, 7688, 9420, 9610, 9734, 11532, 12560, 14415, 14601, 15376, 18840, 19220, 19468, 23064, 24335, 28830, 29202, 29791, 37680, 38440, 38936, 46128, 48670, 57660, 58404, 59582, 73005, 76880, 77872, 89373, 97340, 115320, 116808, 119164, 146010, 148955, 150877, 178746, 194680, 230640, 233616, 238328, 292020, 297910, 301754, 357492, 389360, 446865, 452631, 476656, 584040, 595820, 603508, 714984, 754385, 893730, 905262, 1168080, 1191640, 1207016, 1429968, 1508770, 1787460, 1810524, 2263155, 2383280, 2414032, 3017540, 3574920, 3621048, 4526310, 4677187, 6035080, 7149840, 7242096, 9052620, 9354374, 12070160, 14031561, 18105240, 18708748, 23385935, 28063122, 36210480, 37417496, 46771870, 56126244, 70157805, 74834992, 93543740, 112252488, 140315610, 187087480, 224504976, 280631220, 374174960, 561262440, 1122524880]

約数ペア:

[(1, 1122524880), (2, 561262440), (3, 374174960), (4, 280631220), (5, 224504976), (6, 187087480), (8, 140315610), (10, 112252488), (12, 93543740), (15, 74834992), (16, 70157805), (20, 56126244), (24, 46771870), (30, 37417496), (31, 36210480), (40, 28063122), (48, 23385935), (60, 18708748), (62, 18105240), (80, 14031561), (93, 12070160), (120, 9354374), (124, 9052620), (155, 7242096), (157, 7149840), (186, 6035080), (240, 4677187), (248, 4526310), (310, 3621048), (314, 3574920), (372, 3017540), (465, 2414032), (471, 2383280), (496, 2263155), (620, 1810524), (628, 1787460), (744, 1508770), (785, 1429968), (930, 1207016), (942, 1191640), (961, 1168080), (1240, 905262), (1256, 893730), (1488, 754385), (1570, 714984), (1860, 603508), (1884, 595820), (1922, 584040), (2355, 476656), (2480, 452631), (2512, 446865), (2883, 389360), (3140, 357492), (3720, 301754), (3768, 297910), (3844, 292020), (4710, 238328), (4805, 233616), (4867, 230640), (5766, 194680), (6280, 178746), (7440, 150877), (7536, 148955), (7688, 146010), (9420, 119164), (9610, 116808), (9734, 115320), (11532, 97340), (12560, 89373), (14415, 77872), (14601, 76880), (15376, 73005), (18840, 59582), (19220, 58404), (19468, 57660), (23064, 48670), (24335, 46128), (28830, 38936), (29202, 38440), (29791, 37680)]