104487120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{145121}}^1$

素因数の和:145140

約数の個数: 60

約数和(自身を含む): 350904996

約数和(自身を除く): 246417876

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, 145121, 290242, 435363, 580484, 725605, 870726, 1160968, 1306089, 1451210, 1741452, 2176815, 2321936, 2612178, 2902420, 3482904, 4353630, 5224356, 5804840, 6530445, 6965808, 8707260, 10448712, 11609680, 13060890, 17414520, 20897424, 26121780, 34829040, 52243560, 104487120]

約数ペア:

[(1, 104487120), (2, 52243560), (3, 34829040), (4, 26121780), (5, 20897424), (6, 17414520), (8, 13060890), (9, 11609680), (10, 10448712), (12, 8707260), (15, 6965808), (16, 6530445), (18, 5804840), (20, 5224356), (24, 4353630), (30, 3482904), (36, 2902420), (40, 2612178), (45, 2321936), (48, 2176815), (60, 1741452), (72, 1451210), (80, 1306089), (90, 1160968), (120, 870726), (144, 725605), (180, 580484), (240, 435363), (360, 290242), (720, 145121)]