423127680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7109}}^1$

素因数の和:7162

約数の個数: 128

約数和(自身を含む): 1392422400

約数和(自身を除く): 969294720

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, 7109, 7440, 9920, 11904, 14218, 14880, 19840, 21327, 28436, 29760, 35545, 42654, 56872, 59520, 71090, 85308, 106635, 113744, 142180, 170616, 213270, 220379, 227488, 284360, 341232, 426540, 440758, 454976, 568720, 661137, 682464, 853080, 881516, 909952, 1101895, 1137440, 1322274, 1364928, 1706160, 1763032, 2203790, 2274880, 2644548, 2729856, 3305685, 3412320, 3526064, 4407580, 4549760, 5289096, 6611370, 6824640, 7052128, 8815160, 10578192, 13222740, 13649280, 14104256, 17630320, 21156384, 26445480, 28208512, 35260640, 42312768, 52890960, 70521280, 84625536, 105781920, 141042560, 211563840, 423127680]

約数ペア:

[(1, 423127680), (2, 211563840), (3, 141042560), (4, 105781920), (5, 84625536), (6, 70521280), (8, 52890960), (10, 42312768), (12, 35260640), (15, 28208512), (16, 26445480), (20, 21156384), (24, 17630320), (30, 14104256), (31, 13649280), (32, 13222740), (40, 10578192), (48, 8815160), (60, 7052128), (62, 6824640), (64, 6611370), (80, 5289096), (93, 4549760), (96, 4407580), (120, 3526064), (124, 3412320), (128, 3305685), (155, 2729856), (160, 2644548), (186, 2274880), (192, 2203790), (240, 1763032), (248, 1706160), (310, 1364928), (320, 1322274), (372, 1137440), (384, 1101895), (465, 909952), (480, 881516), (496, 853080), (620, 682464), (640, 661137), (744, 568720), (930, 454976), (960, 440758), (992, 426540), (1240, 341232), (1488, 284360), (1860, 227488), (1920, 220379), (1984, 213270), (2480, 170616), (2976, 142180), (3720, 113744), (3968, 106635), (4960, 85308), (5952, 71090), (7109, 59520), (7440, 56872), (9920, 42654), (11904, 35545), (14218, 29760), (14880, 28436), (19840, 21327)]