49275120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:263

約数の個数: 160

約数和(自身を含む): 162846720

約数和(自身を除く): 113571600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 37, 40, 48, 60, 62, 74, 80, 93, 111, 120, 124, 148, 155, 179, 185, 186, 222, 240, 248, 296, 310, 358, 370, 372, 444, 465, 496, 537, 555, 592, 620, 716, 740, 744, 888, 895, 930, 1074, 1110, 1147, 1240, 1432, 1480, 1488, 1776, 1790, 1860, 2148, 2220, 2294, 2480, 2685, 2864, 2960, 3441, 3580, 3720, 4296, 4440, 4588, 5370, 5549, 5735, 6623, 6882, 7160, 7440, 8592, 8880, 9176, 10740, 11098, 11470, 13246, 13764, 14320, 16647, 17205, 18352, 19869, 21480, 22196, 22940, 26492, 27528, 27745, 33115, 33294, 34410, 39738, 42960, 44392, 45880, 52984, 55056, 55490, 66230, 66588, 68820, 79476, 83235, 88784, 91760, 99345, 105968, 110980, 132460, 133176, 137640, 158952, 166470, 198690, 205313, 221960, 264920, 266352, 275280, 317904, 332940, 397380, 410626, 443920, 529840, 615939, 665880, 794760, 821252, 1026565, 1231878, 1331760, 1589520, 1642504, 2053130, 2463756, 3079695, 3285008, 4106260, 4927512, 6159390, 8212520, 9855024, 12318780, 16425040, 24637560, 49275120]

約数ペア:

[(1, 49275120), (2, 24637560), (3, 16425040), (4, 12318780), (5, 9855024), (6, 8212520), (8, 6159390), (10, 4927512), (12, 4106260), (15, 3285008), (16, 3079695), (20, 2463756), (24, 2053130), (30, 1642504), (31, 1589520), (37, 1331760), (40, 1231878), (48, 1026565), (60, 821252), (62, 794760), (74, 665880), (80, 615939), (93, 529840), (111, 443920), (120, 410626), (124, 397380), (148, 332940), (155, 317904), (179, 275280), (185, 266352), (186, 264920), (222, 221960), (240, 205313), (248, 198690), (296, 166470), (310, 158952), (358, 137640), (370, 133176), (372, 132460), (444, 110980), (465, 105968), (496, 99345), (537, 91760), (555, 88784), (592, 83235), (620, 79476), (716, 68820), (740, 66588), (744, 66230), (888, 55490), (895, 55056), (930, 52984), (1074, 45880), (1110, 44392), (1147, 42960), (1240, 39738), (1432, 34410), (1480, 33294), (1488, 33115), (1776, 27745), (1790, 27528), (1860, 26492), (2148, 22940), (2220, 22196), (2294, 21480), (2480, 19869), (2685, 18352), (2864, 17205), (2960, 16647), (3441, 14320), (3580, 13764), (3720, 13246), (4296, 11470), (4440, 11098), (4588, 10740), (5370, 9176), (5549, 8880), (5735, 8592), (6623, 7440), (6882, 7160)]