420147360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{10061}}^1$

素因数の和:10111

約数の個数: 144

約数和(自身を含む): 1483340040

約数和(自身を除く): 1063192680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 232, 240, 261, 288, 290, 348, 360, 435, 464, 480, 522, 580, 696, 720, 870, 928, 1044, 1160, 1305, 1392, 1440, 1740, 2088, 2320, 2610, 2784, 3480, 4176, 4640, 5220, 6960, 8352, 10061, 10440, 13920, 20122, 20880, 30183, 40244, 41760, 50305, 60366, 80488, 90549, 100610, 120732, 150915, 160976, 181098, 201220, 241464, 291769, 301830, 321952, 362196, 402440, 452745, 482928, 583538, 603660, 724392, 804880, 875307, 905490, 965856, 1167076, 1207320, 1448784, 1458845, 1609760, 1750614, 1810980, 2334152, 2414640, 2625921, 2897568, 2917690, 3501228, 3621960, 4376535, 4668304, 4829280, 5251842, 5835380, 7002456, 7243920, 8753070, 9336608, 10503684, 11670760, 13129605, 14004912, 14487840, 17506140, 21007368, 23341520, 26259210, 28009824, 35012280, 42014736, 46683040, 52518420, 70024560, 84029472, 105036840, 140049120, 210073680, 420147360]

約数ペア:

[(1, 420147360), (2, 210073680), (3, 140049120), (4, 105036840), (5, 84029472), (6, 70024560), (8, 52518420), (9, 46683040), (10, 42014736), (12, 35012280), (15, 28009824), (16, 26259210), (18, 23341520), (20, 21007368), (24, 17506140), (29, 14487840), (30, 14004912), (32, 13129605), (36, 11670760), (40, 10503684), (45, 9336608), (48, 8753070), (58, 7243920), (60, 7002456), (72, 5835380), (80, 5251842), (87, 4829280), (90, 4668304), (96, 4376535), (116, 3621960), (120, 3501228), (144, 2917690), (145, 2897568), (160, 2625921), (174, 2414640), (180, 2334152), (232, 1810980), (240, 1750614), (261, 1609760), (288, 1458845), (290, 1448784), (348, 1207320), (360, 1167076), (435, 965856), (464, 905490), (480, 875307), (522, 804880), (580, 724392), (696, 603660), (720, 583538), (870, 482928), (928, 452745), (1044, 402440), (1160, 362196), (1305, 321952), (1392, 301830), (1440, 291769), (1740, 241464), (2088, 201220), (2320, 181098), (2610, 160976), (2784, 150915), (3480, 120732), (4176, 100610), (4640, 90549), (5220, 80488), (6960, 60366), (8352, 50305), (10061, 41760), (10440, 40244), (13920, 30183), (20122, 20880)]