729454080

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4999}}^1$

素因数の和:5044

約数の個数: 160

約数和(自身を含む): 2455200000

約数和(自身を除く): 1725745920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 512, 570, 608, 640, 760, 768, 912, 960, 1140, 1216, 1280, 1520, 1536, 1824, 1920, 2280, 2432, 2560, 3040, 3648, 3840, 4560, 4864, 4999, 6080, 7296, 7680, 9120, 9728, 9998, 12160, 14592, 14997, 18240, 19996, 24320, 24995, 29184, 29994, 36480, 39992, 48640, 49990, 59988, 72960, 74985, 79984, 94981, 99980, 119976, 145920, 149970, 159968, 189962, 199960, 239952, 284943, 299940, 319936, 379924, 399920, 474905, 479904, 569886, 599880, 639872, 759848, 799840, 949810, 959808, 1139772, 1199760, 1279744, 1424715, 1519696, 1599680, 1899620, 1919616, 2279544, 2399520, 2559488, 2849430, 3039392, 3199360, 3799240, 3839232, 4559088, 4799040, 5698860, 6078784, 6398720, 7598480, 7678464, 9118176, 9598080, 11397720, 12157568, 12797440, 15196960, 18236352, 19196160, 22795440, 24315136, 30393920, 36472704, 38392320, 45590880, 48630272, 60787840, 72945408, 91181760, 121575680, 145890816, 182363520, 243151360, 364727040, 729454080]

約数ペア:

[(1, 729454080), (2, 364727040), (3, 243151360), (4, 182363520), (5, 145890816), (6, 121575680), (8, 91181760), (10, 72945408), (12, 60787840), (15, 48630272), (16, 45590880), (19, 38392320), (20, 36472704), (24, 30393920), (30, 24315136), (32, 22795440), (38, 19196160), (40, 18236352), (48, 15196960), (57, 12797440), (60, 12157568), (64, 11397720), (76, 9598080), (80, 9118176), (95, 7678464), (96, 7598480), (114, 6398720), (120, 6078784), (128, 5698860), (152, 4799040), (160, 4559088), (190, 3839232), (192, 3799240), (228, 3199360), (240, 3039392), (256, 2849430), (285, 2559488), (304, 2399520), (320, 2279544), (380, 1919616), (384, 1899620), (456, 1599680), (480, 1519696), (512, 1424715), (570, 1279744), (608, 1199760), (640, 1139772), (760, 959808), (768, 949810), (912, 799840), (960, 759848), (1140, 639872), (1216, 599880), (1280, 569886), (1520, 479904), (1536, 474905), (1824, 399920), (1920, 379924), (2280, 319936), (2432, 299940), (2560, 284943), (3040, 239952), (3648, 199960), (3840, 189962), (4560, 159968), (4864, 149970), (4999, 145920), (6080, 119976), (7296, 99980), (7680, 94981), (9120, 79984), (9728, 74985), (9998, 72960), (12160, 59988), (14592, 49990), (14997, 48640), (18240, 39992), (19996, 36480), (24320, 29994), (24995, 29184)]