2025360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:145

約数の個数: 120

約数和(自身を含む): 7108920

約数和(自身を除く): 5083560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 97, 116, 120, 144, 145, 174, 180, 194, 232, 240, 261, 290, 291, 348, 360, 388, 435, 464, 485, 522, 580, 582, 696, 720, 776, 870, 873, 970, 1044, 1160, 1164, 1305, 1392, 1455, 1552, 1740, 1746, 1940, 2088, 2320, 2328, 2610, 2813, 2910, 3480, 3492, 3880, 4176, 4365, 4656, 5220, 5626, 5820, 6960, 6984, 7760, 8439, 8730, 10440, 11252, 11640, 13968, 14065, 16878, 17460, 20880, 22504, 23280, 25317, 28130, 33756, 34920, 42195, 45008, 50634, 56260, 67512, 69840, 84390, 101268, 112520, 126585, 135024, 168780, 202536, 225040, 253170, 337560, 405072, 506340, 675120, 1012680, 2025360]

約数ペア:

[(1, 2025360), (2, 1012680), (3, 675120), (4, 506340), (5, 405072), (6, 337560), (8, 253170), (9, 225040), (10, 202536), (12, 168780), (15, 135024), (16, 126585), (18, 112520), (20, 101268), (24, 84390), (29, 69840), (30, 67512), (36, 56260), (40, 50634), (45, 45008), (48, 42195), (58, 34920), (60, 33756), (72, 28130), (80, 25317), (87, 23280), (90, 22504), (97, 20880), (116, 17460), (120, 16878), (144, 14065), (145, 13968), (174, 11640), (180, 11252), (194, 10440), (232, 8730), (240, 8439), (261, 7760), (290, 6984), (291, 6960), (348, 5820), (360, 5626), (388, 5220), (435, 4656), (464, 4365), (485, 4176), (522, 3880), (580, 3492), (582, 3480), (696, 2910), (720, 2813), (776, 2610), (870, 2328), (873, 2320), (970, 2088), (1044, 1940), (1160, 1746), (1164, 1740), (1305, 1552), (1392, 1455)]