2792400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1$

素因数の和:213

約数の個数: 120

約数和(自身を含む): 9686880

約数和(自身を除く): 6894480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 179, 195, 200, 208, 240, 260, 300, 312, 325, 358, 390, 400, 520, 537, 600, 624, 650, 716, 780, 895, 975, 1040, 1074, 1200, 1300, 1432, 1560, 1790, 1950, 2148, 2327, 2600, 2685, 2864, 3120, 3580, 3900, 4296, 4475, 4654, 5200, 5370, 6981, 7160, 7800, 8592, 8950, 9308, 10740, 11635, 13425, 13962, 14320, 15600, 17900, 18616, 21480, 23270, 26850, 27924, 34905, 35800, 37232, 42960, 46540, 53700, 55848, 58175, 69810, 71600, 93080, 107400, 111696, 116350, 139620, 174525, 186160, 214800, 232700, 279240, 349050, 465400, 558480, 698100, 930800, 1396200, 2792400]

約数ペア:

[(1, 2792400), (2, 1396200), (3, 930800), (4, 698100), (5, 558480), (6, 465400), (8, 349050), (10, 279240), (12, 232700), (13, 214800), (15, 186160), (16, 174525), (20, 139620), (24, 116350), (25, 111696), (26, 107400), (30, 93080), (39, 71600), (40, 69810), (48, 58175), (50, 55848), (52, 53700), (60, 46540), (65, 42960), (75, 37232), (78, 35800), (80, 34905), (100, 27924), (104, 26850), (120, 23270), (130, 21480), (150, 18616), (156, 17900), (179, 15600), (195, 14320), (200, 13962), (208, 13425), (240, 11635), (260, 10740), (300, 9308), (312, 8950), (325, 8592), (358, 7800), (390, 7160), (400, 6981), (520, 5370), (537, 5200), (600, 4654), (624, 4475), (650, 4296), (716, 3900), (780, 3580), (895, 3120), (975, 2864), (1040, 2685), (1074, 2600), (1200, 2327), (1300, 2148), (1432, 1950), (1560, 1790)]