1177127040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19777}}^1$

素因数の和:19830

約数の個数: 128

約数和(自身を含む): 3873323520

約数和(自身を除く): 2696196480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3968, 4960, 5952, 7440, 9920, 11904, 14880, 19777, 19840, 29760, 39554, 59331, 59520, 79108, 98885, 118662, 158216, 197770, 237324, 296655, 316432, 395540, 474648, 593310, 613087, 632864, 791080, 949296, 1186620, 1226174, 1265728, 1582160, 1839261, 1898592, 2373240, 2452348, 2531456, 3065435, 3164320, 3678522, 3797184, 4746480, 4904696, 6130870, 6328640, 7357044, 7594368, 9196305, 9492960, 9809392, 12261740, 12657280, 14714088, 18392610, 18985920, 19618784, 24523480, 29428176, 36785220, 37971840, 39237568, 49046960, 58856352, 73570440, 78475136, 98093920, 117712704, 147140880, 196187840, 235425408, 294281760, 392375680, 588563520, 1177127040]

約数ペア:

[(1, 1177127040), (2, 588563520), (3, 392375680), (4, 294281760), (5, 235425408), (6, 196187840), (8, 147140880), (10, 117712704), (12, 98093920), (15, 78475136), (16, 73570440), (20, 58856352), (24, 49046960), (30, 39237568), (31, 37971840), (32, 36785220), (40, 29428176), (48, 24523480), (60, 19618784), (62, 18985920), (64, 18392610), (80, 14714088), (93, 12657280), (96, 12261740), (120, 9809392), (124, 9492960), (128, 9196305), (155, 7594368), (160, 7357044), (186, 6328640), (192, 6130870), (240, 4904696), (248, 4746480), (310, 3797184), (320, 3678522), (372, 3164320), (384, 3065435), (465, 2531456), (480, 2452348), (496, 2373240), (620, 1898592), (640, 1839261), (744, 1582160), (930, 1265728), (960, 1226174), (992, 1186620), (1240, 949296), (1488, 791080), (1860, 632864), (1920, 613087), (1984, 593310), (2480, 474648), (2976, 395540), (3720, 316432), (3968, 296655), (4960, 237324), (5952, 197770), (7440, 158216), (9920, 118662), (11904, 98885), (14880, 79108), (19777, 59520), (19840, 59331), (29760, 39554)]