91409520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2999}}^1$

素因数の和:3142

約数の個数: 80

約数和(自身を含む): 285696000

約数和(自身を除く): 194286480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 2999, 3048, 3810, 5080, 5998, 6096, 7620, 8997, 10160, 11996, 14995, 15240, 17994, 23992, 29990, 30480, 35988, 44985, 47984, 59980, 71976, 89970, 119960, 143952, 179940, 239920, 359880, 380873, 719760, 761746, 1142619, 1523492, 1904365, 2285238, 3046984, 3808730, 4570476, 5713095, 6093968, 7617460, 9140952, 11426190, 15234920, 18281904, 22852380, 30469840, 45704760, 91409520]

約数ペア:

[(1, 91409520), (2, 45704760), (3, 30469840), (4, 22852380), (5, 18281904), (6, 15234920), (8, 11426190), (10, 9140952), (12, 7617460), (15, 6093968), (16, 5713095), (20, 4570476), (24, 3808730), (30, 3046984), (40, 2285238), (48, 1904365), (60, 1523492), (80, 1142619), (120, 761746), (127, 719760), (240, 380873), (254, 359880), (381, 239920), (508, 179940), (635, 143952), (762, 119960), (1016, 89970), (1270, 71976), (1524, 59980), (1905, 47984), (2032, 44985), (2540, 35988), (2999, 30480), (3048, 29990), (3810, 23992), (5080, 17994), (5998, 15240), (6096, 14995), (7620, 11996), (8997, 10160)]