80883600

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{9629}}^1$

素因数の和:9657

約数の個数: 120

約数和(自身を含む): 296141760

約数和(自身を除く): 215258160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1200, 1400, 1680, 2100, 2800, 4200, 8400, 9629, 19258, 28887, 38516, 48145, 57774, 67403, 77032, 96290, 115548, 134806, 144435, 154064, 192580, 202209, 231096, 240725, 269612, 288870, 337015, 385160, 404418, 462192, 481450, 539224, 577740, 674030, 722175, 770320, 808836, 962900, 1011045, 1078448, 1155480, 1348060, 1444350, 1617672, 1685075, 1925800, 2022090, 2310960, 2696120, 2888700, 3235344, 3370150, 3851600, 4044180, 5055225, 5392240, 5777400, 6740300, 8088360, 10110450, 11554800, 13480600, 16176720, 20220900, 26961200, 40441800, 80883600]

約数ペア:

[(1, 80883600), (2, 40441800), (3, 26961200), (4, 20220900), (5, 16176720), (6, 13480600), (7, 11554800), (8, 10110450), (10, 8088360), (12, 6740300), (14, 5777400), (15, 5392240), (16, 5055225), (20, 4044180), (21, 3851600), (24, 3370150), (25, 3235344), (28, 2888700), (30, 2696120), (35, 2310960), (40, 2022090), (42, 1925800), (48, 1685075), (50, 1617672), (56, 1444350), (60, 1348060), (70, 1155480), (75, 1078448), (80, 1011045), (84, 962900), (100, 808836), (105, 770320), (112, 722175), (120, 674030), (140, 577740), (150, 539224), (168, 481450), (175, 462192), (200, 404418), (210, 385160), (240, 337015), (280, 288870), (300, 269612), (336, 240725), (350, 231096), (400, 202209), (420, 192580), (525, 154064), (560, 144435), (600, 134806), (700, 115548), (840, 96290), (1050, 77032), (1200, 67403), (1400, 57774), (1680, 48145), (2100, 38516), (2800, 28887), (4200, 19258), (8400, 9629)]