2784399480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{209039}}^1$

素因数の和:209093

約数の個数: 96

約数和(自身を含む): 9293918400

約数和(自身を除く): 6509518920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 180, 185, 222, 296, 333, 360, 370, 444, 555, 666, 740, 888, 1110, 1332, 1480, 1665, 2220, 2664, 3330, 4440, 6660, 13320, 209039, 418078, 627117, 836156, 1045195, 1254234, 1672312, 1881351, 2090390, 2508468, 3135585, 3762702, 4180780, 5016936, 6271170, 7525404, 7734443, 8361560, 9406755, 12542340, 15050808, 15468886, 18813510, 23203329, 25084680, 30937772, 37627020, 38672215, 46406658, 61875544, 69609987, 75254040, 77344430, 92813316, 116016645, 139219974, 154688860, 185626632, 232033290, 278439948, 309377720, 348049935, 464066580, 556879896, 696099870, 928133160, 1392199740, 2784399480]

約数ペア:

[(1, 2784399480), (2, 1392199740), (3, 928133160), (4, 696099870), (5, 556879896), (6, 464066580), (8, 348049935), (9, 309377720), (10, 278439948), (12, 232033290), (15, 185626632), (18, 154688860), (20, 139219974), (24, 116016645), (30, 92813316), (36, 77344430), (37, 75254040), (40, 69609987), (45, 61875544), (60, 46406658), (72, 38672215), (74, 37627020), (90, 30937772), (111, 25084680), (120, 23203329), (148, 18813510), (180, 15468886), (185, 15050808), (222, 12542340), (296, 9406755), (333, 8361560), (360, 7734443), (370, 7525404), (444, 6271170), (555, 5016936), (666, 4180780), (740, 3762702), (888, 3135585), (1110, 2508468), (1332, 2090390), (1480, 1881351), (1665, 1672312), (2220, 1254234), (2664, 1045195), (3330, 836156), (4440, 627117), (6660, 418078), (13320, 209039)]