2785425480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{7737293}}^1$

素因数の和:7737310

約数の個数: 48

約数和(自身を含む): 9052633980

約数和(自身を除く): 6267208500

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 7737293, 15474586, 23211879, 30949172, 38686465, 46423758, 61898344, 69635637, 77372930, 92847516, 116059395, 139271274, 154745860, 185695032, 232118790, 278542548, 309491720, 348178185, 464237580, 557085096, 696356370, 928475160, 1392712740, 2785425480]

約数ペア:

[(1, 2785425480), (2, 1392712740), (3, 928475160), (4, 696356370), (5, 557085096), (6, 464237580), (8, 348178185), (9, 309491720), (10, 278542548), (12, 232118790), (15, 185695032), (18, 154745860), (20, 139271274), (24, 116059395), (30, 92847516), (36, 77372930), (40, 69635637), (45, 61898344), (60, 46423758), (72, 38686465), (90, 30949172), (120, 23211879), (180, 15474586), (360, 7737293)]