385143120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{178307}}^1$

素因数の和:178329

約数の個数: 80

約数和(自身を含む): 1326611520

約数和(自身を除く): 941468400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 178307, 356614, 534921, 713228, 891535, 1069842, 1426456, 1604763, 1783070, 2139684, 2674605, 2852912, 3209526, 3566140, 4279368, 4814289, 5349210, 6419052, 7132280, 8023815, 8558736, 9628578, 10698420, 12838104, 14264560, 16047630, 19257156, 21396840, 24071445, 25676208, 32095260, 38514312, 42793680, 48142890, 64190520, 77028624, 96285780, 128381040, 192571560, 385143120]

約数ペア:

[(1, 385143120), (2, 192571560), (3, 128381040), (4, 96285780), (5, 77028624), (6, 64190520), (8, 48142890), (9, 42793680), (10, 38514312), (12, 32095260), (15, 25676208), (16, 24071445), (18, 21396840), (20, 19257156), (24, 16047630), (27, 14264560), (30, 12838104), (36, 10698420), (40, 9628578), (45, 8558736), (48, 8023815), (54, 7132280), (60, 6419052), (72, 5349210), (80, 4814289), (90, 4279368), (108, 3566140), (120, 3209526), (135, 2852912), (144, 2674605), (180, 2139684), (216, 1783070), (240, 1604763), (270, 1426456), (360, 1069842), (432, 891535), (540, 713228), (720, 534921), (1080, 356614), (2160, 178307)]