346890120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{15971}}^1$

素因数の和:16166

約数の個数: 64

約数和(自身を含む): 1046485440

約数和(自身を除く): 699595320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 181, 362, 543, 724, 905, 1086, 1448, 1810, 2172, 2715, 3620, 4344, 5430, 7240, 10860, 15971, 21720, 31942, 47913, 63884, 79855, 95826, 127768, 159710, 191652, 239565, 319420, 383304, 479130, 638840, 958260, 1916520, 2890751, 5781502, 8672253, 11563004, 14453755, 17344506, 23126008, 28907510, 34689012, 43361265, 57815020, 69378024, 86722530, 115630040, 173445060, 346890120]

約数ペア:

[(1, 346890120), (2, 173445060), (3, 115630040), (4, 86722530), (5, 69378024), (6, 57815020), (8, 43361265), (10, 34689012), (12, 28907510), (15, 23126008), (20, 17344506), (24, 14453755), (30, 11563004), (40, 8672253), (60, 5781502), (120, 2890751), (181, 1916520), (362, 958260), (543, 638840), (724, 479130), (905, 383304), (1086, 319420), (1448, 239565), (1810, 191652), (2172, 159710), (2715, 127768), (3620, 95826), (4344, 79855), (5430, 63884), (7240, 47913), (10860, 31942), (15971, 21720)]