122027520

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{15889}}^1$

素因数の和:15915

約数の個数: 80

約数和(自身を含む): 390131280

約数和(自身を除く): 268103760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 15889, 31778, 47667, 63556, 79445, 95334, 127112, 158890, 190668, 238335, 254224, 317780, 381336, 476670, 508448, 635560, 762672, 953340, 1016896, 1271120, 1525344, 1906680, 2033792, 2542240, 3050688, 3813360, 4067584, 5084480, 6101376, 7626720, 8135168, 10168960, 12202752, 15253440, 20337920, 24405504, 30506880, 40675840, 61013760, 122027520]

約数ペア:

[(1, 122027520), (2, 61013760), (3, 40675840), (4, 30506880), (5, 24405504), (6, 20337920), (8, 15253440), (10, 12202752), (12, 10168960), (15, 8135168), (16, 7626720), (20, 6101376), (24, 5084480), (30, 4067584), (32, 3813360), (40, 3050688), (48, 2542240), (60, 2033792), (64, 1906680), (80, 1525344), (96, 1271120), (120, 1016896), (128, 953340), (160, 762672), (192, 635560), (240, 508448), (256, 476670), (320, 381336), (384, 317780), (480, 254224), (512, 238335), (640, 190668), (768, 158890), (960, 127112), (1280, 95334), (1536, 79445), (1920, 63556), (2560, 47667), (3840, 31778), (7680, 15889)]