716544720

素因数分解:

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

素因数の和:52417

約数の個数: 120

約数和(自身を含む): 2533096800

約数和(自身を除く): 1816552080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 52379, 104758, 157137, 209516, 261895, 314274, 419032, 471411, 523790, 628548, 785685, 838064, 942822, 995201, 1047580, 1257096, 1571370, 1885644, 1990402, 2095160, 2357055, 2514192, 2985603, 3142740, 3771288, 3980804, 4190320, 4714110, 4976005, 5971206, 6285480, 7542576, 7961608, 8956809, 9428220, 9952010, 11942412, 12570960, 14928015, 15923216, 17913618, 18856440, 19904020, 23884824, 29856030, 35827236, 37712880, 39808040, 44784045, 47769648, 59712060, 71654472, 79616080, 89568090, 119424120, 143308944, 179136180, 238848240, 358272360, 716544720]

約数ペア:

[(1, 716544720), (2, 358272360), (3, 238848240), (4, 179136180), (5, 143308944), (6, 119424120), (8, 89568090), (9, 79616080), (10, 71654472), (12, 59712060), (15, 47769648), (16, 44784045), (18, 39808040), (19, 37712880), (20, 35827236), (24, 29856030), (30, 23884824), (36, 19904020), (38, 18856440), (40, 17913618), (45, 15923216), (48, 14928015), (57, 12570960), (60, 11942412), (72, 9952010), (76, 9428220), (80, 8956809), (90, 7961608), (95, 7542576), (114, 6285480), (120, 5971206), (144, 4976005), (152, 4714110), (171, 4190320), (180, 3980804), (190, 3771288), (228, 3142740), (240, 2985603), (285, 2514192), (304, 2357055), (342, 2095160), (360, 1990402), (380, 1885644), (456, 1571370), (570, 1257096), (684, 1047580), (720, 995201), (760, 942822), (855, 838064), (912, 785685), (1140, 628548), (1368, 523790), (1520, 471411), (1710, 419032), (2280, 314274), (2736, 261895), (3420, 209516), (4560, 157137), (6840, 104758), (13680, 52379)]