328331340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{16433}}^1$

素因数の和:16488

約数の個数: 96

約数和(自身を含む): 1049146560

約数和(自身を除く): 720815220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 90, 108, 111, 135, 148, 180, 185, 222, 270, 333, 370, 444, 540, 555, 666, 740, 999, 1110, 1332, 1665, 1998, 2220, 3330, 3996, 4995, 6660, 9990, 16433, 19980, 32866, 49299, 65732, 82165, 98598, 147897, 164330, 197196, 246495, 295794, 328660, 443691, 492990, 591588, 608021, 739485, 887382, 985980, 1216042, 1478970, 1774764, 1824063, 2218455, 2432084, 2957940, 3040105, 3648126, 4436910, 5472189, 6080210, 7296252, 8873820, 9120315, 10944378, 12160420, 16416567, 18240630, 21888756, 27360945, 32833134, 36481260, 54721890, 65666268, 82082835, 109443780, 164165670, 328331340]

約数ペア:

[(1, 328331340), (2, 164165670), (3, 109443780), (4, 82082835), (5, 65666268), (6, 54721890), (9, 36481260), (10, 32833134), (12, 27360945), (15, 21888756), (18, 18240630), (20, 16416567), (27, 12160420), (30, 10944378), (36, 9120315), (37, 8873820), (45, 7296252), (54, 6080210), (60, 5472189), (74, 4436910), (90, 3648126), (108, 3040105), (111, 2957940), (135, 2432084), (148, 2218455), (180, 1824063), (185, 1774764), (222, 1478970), (270, 1216042), (333, 985980), (370, 887382), (444, 739485), (540, 608021), (555, 591588), (666, 492990), (740, 443691), (999, 328660), (1110, 295794), (1332, 246495), (1665, 197196), (1998, 164330), (2220, 147897), (3330, 98598), (3996, 82165), (4995, 65732), (6660, 49299), (9990, 32866), (16433, 19980)]