328191960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^2\times {\mathrm{397}}^1$

素因数の和:577

約数の個数: 96

約数和(自身を含む): 999091440

約数和(自身を除く): 670899480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 397, 415, 498, 664, 794, 830, 996, 1191, 1245, 1588, 1660, 1985, 1992, 2382, 2490, 3176, 3320, 3970, 4764, 4980, 5955, 6889, 7940, 9528, 9960, 11910, 13778, 15880, 20667, 23820, 27556, 32951, 34445, 41334, 47640, 55112, 65902, 68890, 82668, 98853, 103335, 131804, 137780, 164755, 165336, 197706, 206670, 263608, 275560, 329510, 395412, 413340, 494265, 659020, 790824, 826680, 988530, 1318040, 1977060, 2734933, 3954120, 5469866, 8204799, 10939732, 13674665, 16409598, 21879464, 27349330, 32819196, 41023995, 54698660, 65638392, 82047990, 109397320, 164095980, 328191960]

約数ペア:

[(1, 328191960), (2, 164095980), (3, 109397320), (4, 82047990), (5, 65638392), (6, 54698660), (8, 41023995), (10, 32819196), (12, 27349330), (15, 21879464), (20, 16409598), (24, 13674665), (30, 10939732), (40, 8204799), (60, 5469866), (83, 3954120), (120, 2734933), (166, 1977060), (249, 1318040), (332, 988530), (397, 826680), (415, 790824), (498, 659020), (664, 494265), (794, 413340), (830, 395412), (996, 329510), (1191, 275560), (1245, 263608), (1588, 206670), (1660, 197706), (1985, 165336), (1992, 164755), (2382, 137780), (2490, 131804), (3176, 103335), (3320, 98853), (3970, 82668), (4764, 68890), (4980, 65902), (5955, 55112), (6889, 47640), (7940, 41334), (9528, 34445), (9960, 32951), (11910, 27556), (13778, 23820), (15880, 20667)]