12426480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{523}}^1$

素因数の和:556

約数の個数: 160

約数和(自身を含む): 46782720

約数和(自身を除く): 34356240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 432, 440, 495, 523, 528, 540, 594, 660, 720, 792, 880, 990, 1046, 1080, 1188, 1320, 1485, 1569, 1584, 1980, 2092, 2160, 2376, 2615, 2640, 2970, 3138, 3960, 4184, 4707, 4752, 5230, 5753, 5940, 6276, 7845, 7920, 8368, 9414, 10460, 11506, 11880, 12552, 14121, 15690, 17259, 18828, 20920, 23012, 23535, 23760, 25104, 28242, 28765, 31380, 34518, 37656, 41840, 46024, 47070, 51777, 56484, 57530, 62760, 69036, 70605, 75312, 86295, 92048, 94140, 103554, 112968, 115060, 125520, 138072, 141210, 155331, 172590, 188280, 207108, 225936, 230120, 258885, 276144, 282420, 310662, 345180, 376560, 414216, 460240, 517770, 564840, 621324, 690360, 776655, 828432, 1035540, 1129680, 1242648, 1380720, 1553310, 2071080, 2485296, 3106620, 4142160, 6213240, 12426480]

約数ペア:

[(1, 12426480), (2, 6213240), (3, 4142160), (4, 3106620), (5, 2485296), (6, 2071080), (8, 1553310), (9, 1380720), (10, 1242648), (11, 1129680), (12, 1035540), (15, 828432), (16, 776655), (18, 690360), (20, 621324), (22, 564840), (24, 517770), (27, 460240), (30, 414216), (33, 376560), (36, 345180), (40, 310662), (44, 282420), (45, 276144), (48, 258885), (54, 230120), (55, 225936), (60, 207108), (66, 188280), (72, 172590), (80, 155331), (88, 141210), (90, 138072), (99, 125520), (108, 115060), (110, 112968), (120, 103554), (132, 94140), (135, 92048), (144, 86295), (165, 75312), (176, 70605), (180, 69036), (198, 62760), (216, 57530), (220, 56484), (240, 51777), (264, 47070), (270, 46024), (297, 41840), (330, 37656), (360, 34518), (396, 31380), (432, 28765), (440, 28242), (495, 25104), (523, 23760), (528, 23535), (540, 23012), (594, 20920), (660, 18828), (720, 17259), (792, 15690), (880, 14121), (990, 12552), (1046, 11880), (1080, 11506), (1188, 10460), (1320, 9414), (1485, 8368), (1569, 7920), (1584, 7845), (1980, 6276), (2092, 5940), (2160, 5753), (2376, 5230), (2615, 4752), (2640, 4707), (2970, 4184), (3138, 3960)]