2320680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1$

素因数の和:330

約数の個数: 64

約数和(自身を含む): 7076160

約数和(自身を除く): 4755480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 233, 249, 332, 415, 466, 498, 664, 699, 830, 932, 996, 1165, 1245, 1398, 1660, 1864, 1992, 2330, 2490, 2796, 3320, 3495, 4660, 4980, 5592, 6990, 9320, 9960, 13980, 19339, 27960, 38678, 58017, 77356, 96695, 116034, 154712, 193390, 232068, 290085, 386780, 464136, 580170, 773560, 1160340, 2320680]

約数ペア:

[(1, 2320680), (2, 1160340), (3, 773560), (4, 580170), (5, 464136), (6, 386780), (8, 290085), (10, 232068), (12, 193390), (15, 154712), (20, 116034), (24, 96695), (30, 77356), (40, 58017), (60, 38678), (83, 27960), (120, 19339), (166, 13980), (233, 9960), (249, 9320), (332, 6990), (415, 5592), (466, 4980), (498, 4660), (664, 3495), (699, 3320), (830, 2796), (932, 2490), (996, 2330), (1165, 1992), (1245, 1864), (1398, 1660)]