238848240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{52379}}^1$

素因数の和:52414

約数の個数: 80

約数和(自身を含む): 779414400

約数和(自身を除く): 540566160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 52379, 104758, 157137, 209516, 261895, 314274, 419032, 523790, 628548, 785685, 838064, 995201, 1047580, 1257096, 1571370, 1990402, 2095160, 2514192, 2985603, 3142740, 3980804, 4190320, 4976005, 5971206, 6285480, 7961608, 9952010, 11942412, 12570960, 14928015, 15923216, 19904020, 23884824, 29856030, 39808040, 47769648, 59712060, 79616080, 119424120, 238848240]

約数ペア:

[(1, 238848240), (2, 119424120), (3, 79616080), (4, 59712060), (5, 47769648), (6, 39808040), (8, 29856030), (10, 23884824), (12, 19904020), (15, 15923216), (16, 14928015), (19, 12570960), (20, 11942412), (24, 9952010), (30, 7961608), (38, 6285480), (40, 5971206), (48, 4976005), (57, 4190320), (60, 3980804), (76, 3142740), (80, 2985603), (95, 2514192), (114, 2095160), (120, 1990402), (152, 1571370), (190, 1257096), (228, 1047580), (240, 995201), (285, 838064), (304, 785685), (380, 628548), (456, 523790), (570, 419032), (760, 314274), (912, 261895), (1140, 209516), (1520, 157137), (2280, 104758), (4560, 52379)]