1231608360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{23813}}^1$

素因数の和:24258

約数の個数: 64

約数和(自身を含む): 3703553280

約数和(自身を除く): 2471944920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 431, 862, 1293, 1724, 2155, 2586, 3448, 4310, 5172, 6465, 8620, 10344, 12930, 17240, 23813, 25860, 47626, 51720, 71439, 95252, 119065, 142878, 190504, 238130, 285756, 357195, 476260, 571512, 714390, 952520, 1428780, 2857560, 10263403, 20526806, 30790209, 41053612, 51317015, 61580418, 82107224, 102634030, 123160836, 153951045, 205268060, 246321672, 307902090, 410536120, 615804180, 1231608360]

約数ペア:

[(1, 1231608360), (2, 615804180), (3, 410536120), (4, 307902090), (5, 246321672), (6, 205268060), (8, 153951045), (10, 123160836), (12, 102634030), (15, 82107224), (20, 61580418), (24, 51317015), (30, 41053612), (40, 30790209), (60, 20526806), (120, 10263403), (431, 2857560), (862, 1428780), (1293, 952520), (1724, 714390), (2155, 571512), (2586, 476260), (3448, 357195), (4310, 285756), (5172, 238130), (6465, 190504), (8620, 142878), (10344, 119065), (12930, 95252), (17240, 71439), (23813, 51720), (25860, 47626)]