18992854080

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{732749}}^1$

素因数の和:732778

約数の個数: 140

約数和(自身を含む): 67561015500

約数和(自身を除く): 48568161420

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 25920, 732749, 1465498, 2198247, 2930996, 3663745, 4396494, 5861992, 6594741, 7327490, 8792988, 10991235, 11723984, 13189482, 14654980, 17585976, 19784223, 21982470, 23447968, 26378964, 29309960, 32973705, 35171952, 39568446, 43964940, 46895936, 52757928, 58619920, 59352669, 65947410, 70343904, 79136892, 87929880, 98921115, 105515856, 117239840, 118705338, 131894820, 140687808, 158273784, 175859760, 197842230, 211031712, 234479680, 237410676, 263789640, 296763345, 316547568, 351719520, 395684460, 422063424, 474821352, 527579280, 593526690, 633095136, 703439040, 791368920, 949642704, 1055158560, 1187053380, 1266190272, 1582737840, 1899285408, 2110317120, 2374106760, 3165475680, 3798570816, 4748213520, 6330951360, 9496427040, 18992854080]

約数ペア:

[(1, 18992854080), (2, 9496427040), (3, 6330951360), (4, 4748213520), (5, 3798570816), (6, 3165475680), (8, 2374106760), (9, 2110317120), (10, 1899285408), (12, 1582737840), (15, 1266190272), (16, 1187053380), (18, 1055158560), (20, 949642704), (24, 791368920), (27, 703439040), (30, 633095136), (32, 593526690), (36, 527579280), (40, 474821352), (45, 422063424), (48, 395684460), (54, 351719520), (60, 316547568), (64, 296763345), (72, 263789640), (80, 237410676), (81, 234479680), (90, 211031712), (96, 197842230), (108, 175859760), (120, 158273784), (135, 140687808), (144, 131894820), (160, 118705338), (162, 117239840), (180, 105515856), (192, 98921115), (216, 87929880), (240, 79136892), (270, 70343904), (288, 65947410), (320, 59352669), (324, 58619920), (360, 52757928), (405, 46895936), (432, 43964940), (480, 39568446), (540, 35171952), (576, 32973705), (648, 29309960), (720, 26378964), (810, 23447968), (864, 21982470), (960, 19784223), (1080, 17585976), (1296, 14654980), (1440, 13189482), (1620, 11723984), (1728, 10991235), (2160, 8792988), (2592, 7327490), (2880, 6594741), (3240, 5861992), (4320, 4396494), (5184, 3663745), (6480, 2930996), (8640, 2198247), (12960, 1465498), (25920, 732749)]