238440120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{104579}}^1$

素因数の和:104612

約数の個数: 64

約数和(自身を含む): 752976000

約数和(自身を除く): 514535880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 104579, 209158, 313737, 418316, 522895, 627474, 836632, 1045790, 1254948, 1568685, 1987001, 2091580, 2509896, 3137370, 3974002, 4183160, 5961003, 6274740, 7948004, 9935005, 11922006, 12549480, 15896008, 19870010, 23844012, 29805015, 39740020, 47688024, 59610030, 79480040, 119220060, 238440120]

約数ペア:

[(1, 238440120), (2, 119220060), (3, 79480040), (4, 59610030), (5, 47688024), (6, 39740020), (8, 29805015), (10, 23844012), (12, 19870010), (15, 15896008), (19, 12549480), (20, 11922006), (24, 9935005), (30, 7948004), (38, 6274740), (40, 5961003), (57, 4183160), (60, 3974002), (76, 3137370), (95, 2509896), (114, 2091580), (120, 1987001), (152, 1568685), (190, 1254948), (228, 1045790), (285, 836632), (380, 627474), (456, 522895), (570, 418316), (760, 313737), (1140, 209158), (2280, 104579)]