47236680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{131213}}^1$

素因数の和:131230

約数の個数: 48

約数和(自身を含む): 153520380

約数和(自身を除く): 106283700

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 131213, 262426, 393639, 524852, 656065, 787278, 1049704, 1180917, 1312130, 1574556, 1968195, 2361834, 2624260, 3149112, 3936390, 4723668, 5248520, 5904585, 7872780, 9447336, 11809170, 15745560, 23618340, 47236680]

約数ペア:

[(1, 47236680), (2, 23618340), (3, 15745560), (4, 11809170), (5, 9447336), (6, 7872780), (8, 5904585), (9, 5248520), (10, 4723668), (12, 3936390), (15, 3149112), (18, 2624260), (20, 2361834), (24, 1968195), (30, 1574556), (36, 1312130), (40, 1180917), (45, 1049704), (60, 787278), (72, 656065), (90, 524852), (120, 393639), (180, 262426), (360, 131213)]