731276160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2999}}^1$

素因数の和:3148

約数の個数: 128

約数和(自身を含む): 2350080000

約数和(自身を除く): 1618803840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 128, 160, 192, 240, 254, 320, 381, 384, 480, 508, 635, 640, 762, 960, 1016, 1270, 1524, 1905, 1920, 2032, 2540, 2999, 3048, 3810, 4064, 5080, 5998, 6096, 7620, 8128, 8997, 10160, 11996, 12192, 14995, 15240, 16256, 17994, 20320, 23992, 24384, 29990, 30480, 35988, 40640, 44985, 47984, 48768, 59980, 60960, 71976, 81280, 89970, 95968, 119960, 121920, 143952, 179940, 191936, 239920, 243840, 287904, 359880, 380873, 383872, 479840, 575808, 719760, 761746, 959680, 1142619, 1151616, 1439520, 1523492, 1904365, 1919360, 2285238, 2879040, 3046984, 3808730, 4570476, 5713095, 5758080, 6093968, 7617460, 9140952, 11426190, 12187936, 15234920, 18281904, 22852380, 24375872, 30469840, 36563808, 45704760, 48751744, 60939680, 73127616, 91409520, 121879360, 146255232, 182819040, 243758720, 365638080, 731276160]

約数ペア:

[(1, 731276160), (2, 365638080), (3, 243758720), (4, 182819040), (5, 146255232), (6, 121879360), (8, 91409520), (10, 73127616), (12, 60939680), (15, 48751744), (16, 45704760), (20, 36563808), (24, 30469840), (30, 24375872), (32, 22852380), (40, 18281904), (48, 15234920), (60, 12187936), (64, 11426190), (80, 9140952), (96, 7617460), (120, 6093968), (127, 5758080), (128, 5713095), (160, 4570476), (192, 3808730), (240, 3046984), (254, 2879040), (320, 2285238), (381, 1919360), (384, 1904365), (480, 1523492), (508, 1439520), (635, 1151616), (640, 1142619), (762, 959680), (960, 761746), (1016, 719760), (1270, 575808), (1524, 479840), (1905, 383872), (1920, 380873), (2032, 359880), (2540, 287904), (2999, 243840), (3048, 239920), (3810, 191936), (4064, 179940), (5080, 143952), (5998, 121920), (6096, 119960), (7620, 95968), (8128, 89970), (8997, 81280), (10160, 71976), (11996, 60960), (12192, 59980), (14995, 48768), (15240, 47984), (16256, 44985), (17994, 40640), (20320, 35988), (23992, 30480), (24384, 29990)]