2615760

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{173}}^1$

素因数の和:202

約数の個数: 160

約数和(自身を含む): 10356480

約数和(自身を除く): 7740720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 173, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 346, 360, 378, 420, 432, 504, 519, 540, 560, 630, 692, 720, 756, 840, 865, 945, 1008, 1038, 1080, 1211, 1260, 1384, 1512, 1557, 1680, 1730, 1890, 2076, 2160, 2422, 2520, 2595, 2768, 3024, 3114, 3460, 3633, 3780, 4152, 4671, 4844, 5040, 5190, 6055, 6228, 6920, 7266, 7560, 7785, 8304, 9342, 9688, 10380, 10899, 12110, 12456, 13840, 14532, 15120, 15570, 18165, 18684, 19376, 20760, 21798, 23355, 24220, 24912, 29064, 31140, 32697, 36330, 37368, 41520, 43596, 46710, 48440, 54495, 58128, 62280, 65394, 72660, 74736, 87192, 93420, 96880, 108990, 124560, 130788, 145320, 163485, 174384, 186840, 217980, 261576, 290640, 326970, 373680, 435960, 523152, 653940, 871920, 1307880, 2615760]

約数ペア:

[(1, 2615760), (2, 1307880), (3, 871920), (4, 653940), (5, 523152), (6, 435960), (7, 373680), (8, 326970), (9, 290640), (10, 261576), (12, 217980), (14, 186840), (15, 174384), (16, 163485), (18, 145320), (20, 130788), (21, 124560), (24, 108990), (27, 96880), (28, 93420), (30, 87192), (35, 74736), (36, 72660), (40, 65394), (42, 62280), (45, 58128), (48, 54495), (54, 48440), (56, 46710), (60, 43596), (63, 41520), (70, 37368), (72, 36330), (80, 32697), (84, 31140), (90, 29064), (105, 24912), (108, 24220), (112, 23355), (120, 21798), (126, 20760), (135, 19376), (140, 18684), (144, 18165), (168, 15570), (173, 15120), (180, 14532), (189, 13840), (210, 12456), (216, 12110), (240, 10899), (252, 10380), (270, 9688), (280, 9342), (315, 8304), (336, 7785), (346, 7560), (360, 7266), (378, 6920), (420, 6228), (432, 6055), (504, 5190), (519, 5040), (540, 4844), (560, 4671), (630, 4152), (692, 3780), (720, 3633), (756, 3460), (840, 3114), (865, 3024), (945, 2768), (1008, 2595), (1038, 2520), (1080, 2422), (1211, 2160), (1260, 2076), (1384, 1890), (1512, 1730), (1557, 1680)]