137885040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{191507}}^1$

素因数の和:191526

約数の個数: 60

約数和(自身を含む): 463066344

約数和(自身を除く): 325181304

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, 191507, 383014, 574521, 766028, 957535, 1149042, 1532056, 1723563, 1915070, 2298084, 2872605, 3064112, 3447126, 3830140, 4596168, 5745210, 6894252, 7660280, 8617815, 9192336, 11490420, 13788504, 15320560, 17235630, 22980840, 27577008, 34471260, 45961680, 68942520, 137885040]

約数ペア:

[(1, 137885040), (2, 68942520), (3, 45961680), (4, 34471260), (5, 27577008), (6, 22980840), (8, 17235630), (9, 15320560), (10, 13788504), (12, 11490420), (15, 9192336), (16, 8617815), (18, 7660280), (20, 6894252), (24, 5745210), (30, 4596168), (36, 3830140), (40, 3447126), (45, 3064112), (48, 2872605), (60, 2298084), (72, 1915070), (80, 1723563), (90, 1532056), (120, 1149042), (144, 957535), (180, 766028), (240, 574521), (360, 383014), (720, 191507)]