12156639360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{31817}}^1$

素因数の和:32038

約数の個数: 128

約数和(自身を含む): 38945232000

約数和(自身を除く): 26788592640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 199, 240, 320, 384, 398, 480, 597, 640, 796, 960, 995, 1194, 1592, 1920, 1990, 2388, 2985, 3184, 3980, 4776, 5970, 6368, 7960, 9552, 11940, 12736, 15920, 19104, 23880, 25472, 31817, 31840, 38208, 47760, 63634, 63680, 76416, 95451, 95520, 127268, 127360, 159085, 190902, 191040, 254536, 318170, 381804, 382080, 477255, 509072, 636340, 763608, 954510, 1018144, 1272680, 1527216, 1909020, 2036288, 2545360, 3054432, 3818040, 4072576, 5090720, 6108864, 6331583, 7636080, 10181440, 12217728, 12663166, 15272160, 18994749, 20362880, 25326332, 30544320, 31657915, 37989498, 50652664, 61088640, 63315830, 75978996, 94973745, 101305328, 126631660, 151957992, 189947490, 202610656, 253263320, 303915984, 379894980, 405221312, 506526640, 607831968, 759789960, 810442624, 1013053280, 1215663936, 1519579920, 2026106560, 2431327872, 3039159840, 4052213120, 6078319680, 12156639360]

約数ペア:

[(1, 12156639360), (2, 6078319680), (3, 4052213120), (4, 3039159840), (5, 2431327872), (6, 2026106560), (8, 1519579920), (10, 1215663936), (12, 1013053280), (15, 810442624), (16, 759789960), (20, 607831968), (24, 506526640), (30, 405221312), (32, 379894980), (40, 303915984), (48, 253263320), (60, 202610656), (64, 189947490), (80, 151957992), (96, 126631660), (120, 101305328), (128, 94973745), (160, 75978996), (192, 63315830), (199, 61088640), (240, 50652664), (320, 37989498), (384, 31657915), (398, 30544320), (480, 25326332), (597, 20362880), (640, 18994749), (796, 15272160), (960, 12663166), (995, 12217728), (1194, 10181440), (1592, 7636080), (1920, 6331583), (1990, 6108864), (2388, 5090720), (2985, 4072576), (3184, 3818040), (3980, 3054432), (4776, 2545360), (5970, 2036288), (6368, 1909020), (7960, 1527216), (9552, 1272680), (11940, 1018144), (12736, 954510), (15920, 763608), (19104, 636340), (23880, 509072), (25472, 477255), (31817, 382080), (31840, 381804), (38208, 318170), (47760, 254536), (63634, 191040), (63680, 190902), (76416, 159085), (95451, 127360), (95520, 127268)]