98146560

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1$

素因数の和:504

約数の個数: 144

約数和(自身を含む): 319354560

約数和(自身を除く): 221208000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 128, 160, 183, 192, 240, 244, 256, 305, 320, 366, 384, 419, 480, 488, 610, 640, 732, 768, 838, 915, 960, 976, 1220, 1257, 1280, 1464, 1676, 1830, 1920, 1952, 2095, 2440, 2514, 2928, 3352, 3660, 3840, 3904, 4190, 4880, 5028, 5856, 6285, 6704, 7320, 7808, 8380, 9760, 10056, 11712, 12570, 13408, 14640, 15616, 16760, 19520, 20112, 23424, 25140, 25559, 26816, 29280, 33520, 39040, 40224, 46848, 50280, 51118, 53632, 58560, 67040, 76677, 78080, 80448, 100560, 102236, 107264, 117120, 127795, 134080, 153354, 160896, 201120, 204472, 234240, 255590, 268160, 306708, 321792, 383385, 402240, 408944, 511180, 536320, 613416, 766770, 804480, 817888, 1022360, 1226832, 1533540, 1608960, 1635776, 2044720, 2453664, 3067080, 3271552, 4089440, 4907328, 6134160, 6543104, 8178880, 9814656, 12268320, 16357760, 19629312, 24536640, 32715520, 49073280, 98146560]

約数ペア:

[(1, 98146560), (2, 49073280), (3, 32715520), (4, 24536640), (5, 19629312), (6, 16357760), (8, 12268320), (10, 9814656), (12, 8178880), (15, 6543104), (16, 6134160), (20, 4907328), (24, 4089440), (30, 3271552), (32, 3067080), (40, 2453664), (48, 2044720), (60, 1635776), (61, 1608960), (64, 1533540), (80, 1226832), (96, 1022360), (120, 817888), (122, 804480), (128, 766770), (160, 613416), (183, 536320), (192, 511180), (240, 408944), (244, 402240), (256, 383385), (305, 321792), (320, 306708), (366, 268160), (384, 255590), (419, 234240), (480, 204472), (488, 201120), (610, 160896), (640, 153354), (732, 134080), (768, 127795), (838, 117120), (915, 107264), (960, 102236), (976, 100560), (1220, 80448), (1257, 78080), (1280, 76677), (1464, 67040), (1676, 58560), (1830, 53632), (1920, 51118), (1952, 50280), (2095, 46848), (2440, 40224), (2514, 39040), (2928, 33520), (3352, 29280), (3660, 26816), (3840, 25559), (3904, 25140), (4190, 23424), (4880, 20112), (5028, 19520), (5856, 16760), (6285, 15616), (6704, 14640), (7320, 13408), (7808, 12570), (8380, 11712), (9760, 10056)]