145023120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18311}}^1$

素因数の和:18341

約数の個数: 120

約数和(自身を含む): 531340992

約数和(自身を除く): 386317872

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 18311, 36622, 54933, 73244, 91555, 109866, 146488, 164799, 183110, 201421, 219732, 274665, 292976, 329598, 366220, 402842, 439464, 549330, 604263, 659196, 732440, 805684, 823995, 878928, 1007105, 1098660, 1208526, 1318392, 1464880, 1611368, 1647990, 1812789, 2014210, 2197320, 2417052, 2636784, 3021315, 3222736, 3295980, 3625578, 4028420, 4394640, 4834104, 6042630, 6591960, 7251156, 8056840, 9063945, 9668208, 12085260, 13183920, 14502312, 16113680, 18127890, 24170520, 29004624, 36255780, 48341040, 72511560, 145023120]

約数ペア:

[(1, 145023120), (2, 72511560), (3, 48341040), (4, 36255780), (5, 29004624), (6, 24170520), (8, 18127890), (9, 16113680), (10, 14502312), (11, 13183920), (12, 12085260), (15, 9668208), (16, 9063945), (18, 8056840), (20, 7251156), (22, 6591960), (24, 6042630), (30, 4834104), (33, 4394640), (36, 4028420), (40, 3625578), (44, 3295980), (45, 3222736), (48, 3021315), (55, 2636784), (60, 2417052), (66, 2197320), (72, 2014210), (80, 1812789), (88, 1647990), (90, 1611368), (99, 1464880), (110, 1318392), (120, 1208526), (132, 1098660), (144, 1007105), (165, 878928), (176, 823995), (180, 805684), (198, 732440), (220, 659196), (240, 604263), (264, 549330), (330, 439464), (360, 402842), (396, 366220), (440, 329598), (495, 292976), (528, 274665), (660, 219732), (720, 201421), (792, 183110), (880, 164799), (990, 146488), (1320, 109866), (1584, 91555), (1980, 73244), (2640, 54933), (3960, 36622), (7920, 18311)]