145118280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{947}}^1\times {\mathrm{1277}}^1$

素因数の和:2238

約数の個数: 64

約数和(自身を含む): 436155840

約数和(自身を除く): 291037560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 947, 1277, 1894, 2554, 2841, 3788, 3831, 4735, 5108, 5682, 6385, 7576, 7662, 9470, 10216, 11364, 12770, 14205, 15324, 18940, 19155, 22728, 25540, 28410, 30648, 37880, 38310, 51080, 56820, 76620, 113640, 153240, 1209319, 2418638, 3627957, 4837276, 6046595, 7255914, 9674552, 12093190, 14511828, 18139785, 24186380, 29023656, 36279570, 48372760, 72559140, 145118280]

約数ペア:

[(1, 145118280), (2, 72559140), (3, 48372760), (4, 36279570), (5, 29023656), (6, 24186380), (8, 18139785), (10, 14511828), (12, 12093190), (15, 9674552), (20, 7255914), (24, 6046595), (30, 4837276), (40, 3627957), (60, 2418638), (120, 1209319), (947, 153240), (1277, 113640), (1894, 76620), (2554, 56820), (2841, 51080), (3788, 38310), (3831, 37880), (4735, 30648), (5108, 28410), (5682, 25540), (6385, 22728), (7576, 19155), (7662, 18940), (9470, 15324), (10216, 14205), (11364, 12770)]