127219980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{947}}^1\times {\mathrm{2239}}^1$

素因数の和:3198

約数の個数: 48

約数和(自身を含む): 356751360

約数和(自身を除く): 229531380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 947, 1894, 2239, 2841, 3788, 4478, 4735, 5682, 6717, 8956, 9470, 11195, 11364, 13434, 14205, 18940, 22390, 26868, 28410, 33585, 44780, 56820, 67170, 134340, 2120333, 4240666, 6360999, 8481332, 10601665, 12721998, 21203330, 25443996, 31804995, 42406660, 63609990, 127219980]

約数ペア:

[(1, 127219980), (2, 63609990), (3, 42406660), (4, 31804995), (5, 25443996), (6, 21203330), (10, 12721998), (12, 10601665), (15, 8481332), (20, 6360999), (30, 4240666), (60, 2120333), (947, 134340), (1894, 67170), (2239, 56820), (2841, 44780), (3788, 33585), (4478, 28410), (4735, 26868), (5682, 22390), (6717, 18940), (8956, 14205), (9470, 13434), (11195, 11364)]