451450080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{313507}}^1$

素因数の和:313528

約数の個数: 72

約数和(自身を含む): 1540578312

約数和(自身を除く): 1089128232

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 313507, 627014, 940521, 1254028, 1567535, 1881042, 2508056, 2821563, 3135070, 3762084, 4702605, 5016112, 5643126, 6270140, 7524168, 9405210, 10032224, 11286252, 12540280, 14107815, 15048336, 18810420, 22572504, 25080560, 28215630, 30096672, 37620840, 45145008, 50161120, 56431260, 75241680, 90290016, 112862520, 150483360, 225725040, 451450080]

約数ペア:

[(1, 451450080), (2, 225725040), (3, 150483360), (4, 112862520), (5, 90290016), (6, 75241680), (8, 56431260), (9, 50161120), (10, 45145008), (12, 37620840), (15, 30096672), (16, 28215630), (18, 25080560), (20, 22572504), (24, 18810420), (30, 15048336), (32, 14107815), (36, 12540280), (40, 11286252), (45, 10032224), (48, 9405210), (60, 7524168), (72, 6270140), (80, 5643126), (90, 5016112), (96, 4702605), (120, 3762084), (144, 3135070), (160, 2821563), (180, 2508056), (240, 1881042), (288, 1567535), (360, 1254028), (480, 940521), (720, 627014), (1440, 313507)]