2663520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:228

約数の個数: 96

約数和(自身を含む): 8709120

約数和(自身を除く): 6045600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 179, 186, 240, 248, 310, 358, 372, 465, 480, 496, 537, 620, 716, 744, 895, 930, 992, 1074, 1240, 1432, 1488, 1790, 1860, 2148, 2480, 2685, 2864, 2976, 3580, 3720, 4296, 4960, 5370, 5549, 5728, 7160, 7440, 8592, 10740, 11098, 14320, 14880, 16647, 17184, 21480, 22196, 27745, 28640, 33294, 42960, 44392, 55490, 66588, 83235, 85920, 88784, 110980, 133176, 166470, 177568, 221960, 266352, 332940, 443920, 532704, 665880, 887840, 1331760, 2663520]

約数ペア:

[(1, 2663520), (2, 1331760), (3, 887840), (4, 665880), (5, 532704), (6, 443920), (8, 332940), (10, 266352), (12, 221960), (15, 177568), (16, 166470), (20, 133176), (24, 110980), (30, 88784), (31, 85920), (32, 83235), (40, 66588), (48, 55490), (60, 44392), (62, 42960), (80, 33294), (93, 28640), (96, 27745), (120, 22196), (124, 21480), (155, 17184), (160, 16647), (179, 14880), (186, 14320), (240, 11098), (248, 10740), (310, 8592), (358, 7440), (372, 7160), (465, 5728), (480, 5549), (496, 5370), (537, 4960), (620, 4296), (716, 3720), (744, 3580), (895, 2976), (930, 2864), (992, 2685), (1074, 2480), (1240, 2148), (1432, 1860), (1488, 1790)]