380677980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1373}}^1\times {\mathrm{4621}}^1$

素因数の和:6006

約数の個数: 48

約数和(自身を含む): 1066905504

約数和(自身を除く): 686227524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1373, 2746, 4119, 4621, 5492, 6865, 8238, 9242, 13730, 13863, 16476, 18484, 20595, 23105, 27460, 27726, 41190, 46210, 55452, 69315, 82380, 92420, 138630, 277260, 6344633, 12689266, 19033899, 25378532, 31723165, 38067798, 63446330, 76135596, 95169495, 126892660, 190338990, 380677980]

約数ペア:

[(1, 380677980), (2, 190338990), (3, 126892660), (4, 95169495), (5, 76135596), (6, 63446330), (10, 38067798), (12, 31723165), (15, 25378532), (20, 19033899), (30, 12689266), (60, 6344633), (1373, 277260), (2746, 138630), (4119, 92420), (4621, 82380), (5492, 69315), (6865, 55452), (8238, 46210), (9242, 41190), (13730, 27726), (13863, 27460), (16476, 23105), (18484, 20595)]