48684720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{28979}}^1$

素因数の和:29002

約数の個数: 80

約数和(自身を含む): 172488960

約数和(自身を除く): 123804240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 28979, 57958, 86937, 115916, 144895, 173874, 202853, 231832, 289790, 347748, 405706, 434685, 463664, 579580, 608559, 695496, 811412, 869370, 1014265, 1159160, 1217118, 1390992, 1622824, 1738740, 2028530, 2318320, 2434236, 3042795, 3245648, 3477480, 4057060, 4868472, 6085590, 6954960, 8114120, 9736944, 12171180, 16228240, 24342360, 48684720]

約数ペア:

[(1, 48684720), (2, 24342360), (3, 16228240), (4, 12171180), (5, 9736944), (6, 8114120), (7, 6954960), (8, 6085590), (10, 4868472), (12, 4057060), (14, 3477480), (15, 3245648), (16, 3042795), (20, 2434236), (21, 2318320), (24, 2028530), (28, 1738740), (30, 1622824), (35, 1390992), (40, 1217118), (42, 1159160), (48, 1014265), (56, 869370), (60, 811412), (70, 695496), (80, 608559), (84, 579580), (105, 463664), (112, 434685), (120, 405706), (140, 347748), (168, 289790), (210, 231832), (240, 202853), (280, 173874), (336, 144895), (420, 115916), (560, 86937), (840, 57958), (1680, 28979)]