131625360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{182813}}^1$

素因数の和:182832

約数の個数: 60

約数和(自身を含む): 442044252

約数和(自身を除く): 310418892

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 182813, 365626, 548439, 731252, 914065, 1096878, 1462504, 1645317, 1828130, 2193756, 2742195, 2925008, 3290634, 3656260, 4387512, 5484390, 6581268, 7312520, 8226585, 8775024, 10968780, 13162536, 14625040, 16453170, 21937560, 26325072, 32906340, 43875120, 65812680, 131625360]

約数ペア:

[(1, 131625360), (2, 65812680), (3, 43875120), (4, 32906340), (5, 26325072), (6, 21937560), (8, 16453170), (9, 14625040), (10, 13162536), (12, 10968780), (15, 8775024), (16, 8226585), (18, 7312520), (20, 6581268), (24, 5484390), (30, 4387512), (36, 3656260), (40, 3290634), (45, 2925008), (48, 2742195), (60, 2193756), (72, 1828130), (80, 1645317), (90, 1462504), (120, 1096878), (144, 914065), (180, 731252), (240, 548439), (360, 365626), (720, 182813)]