2409480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:140

約数の個数: 128

約数和(自身を含む): 8467200

約数和(自身を除く): 6057720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 97, 108, 115, 120, 135, 138, 180, 184, 194, 207, 216, 230, 270, 276, 291, 345, 360, 388, 414, 460, 485, 540, 552, 582, 621, 690, 776, 828, 873, 920, 970, 1035, 1080, 1164, 1242, 1380, 1455, 1656, 1746, 1940, 2070, 2231, 2328, 2484, 2619, 2760, 2910, 3105, 3492, 3880, 4140, 4365, 4462, 4968, 5238, 5820, 6210, 6693, 6984, 8280, 8730, 8924, 10476, 11155, 11640, 12420, 13095, 13386, 17460, 17848, 20079, 20952, 22310, 24840, 26190, 26772, 33465, 34920, 40158, 44620, 52380, 53544, 60237, 66930, 80316, 89240, 100395, 104760, 120474, 133860, 160632, 200790, 240948, 267720, 301185, 401580, 481896, 602370, 803160, 1204740, 2409480]

約数ペア:

[(1, 2409480), (2, 1204740), (3, 803160), (4, 602370), (5, 481896), (6, 401580), (8, 301185), (9, 267720), (10, 240948), (12, 200790), (15, 160632), (18, 133860), (20, 120474), (23, 104760), (24, 100395), (27, 89240), (30, 80316), (36, 66930), (40, 60237), (45, 53544), (46, 52380), (54, 44620), (60, 40158), (69, 34920), (72, 33465), (90, 26772), (92, 26190), (97, 24840), (108, 22310), (115, 20952), (120, 20079), (135, 17848), (138, 17460), (180, 13386), (184, 13095), (194, 12420), (207, 11640), (216, 11155), (230, 10476), (270, 8924), (276, 8730), (291, 8280), (345, 6984), (360, 6693), (388, 6210), (414, 5820), (460, 5238), (485, 4968), (540, 4462), (552, 4365), (582, 4140), (621, 3880), (690, 3492), (776, 3105), (828, 2910), (873, 2760), (920, 2619), (970, 2484), (1035, 2328), (1080, 2231), (1164, 2070), (1242, 1940), (1380, 1746), (1455, 1656)]