234890160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{51511}}^1$

素因数の和:51546

約数の個数: 80

約数和(自身を含む): 766498560

約数和(自身を除く): 531608400

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, 51511, 103022, 154533, 206044, 257555, 309066, 412088, 515110, 618132, 772665, 824176, 978709, 1030220, 1236264, 1545330, 1957418, 2060440, 2472528, 2936127, 3090660, 3914836, 4120880, 4893545, 5872254, 6181320, 7829672, 9787090, 11744508, 12362640, 14680635, 15659344, 19574180, 23489016, 29361270, 39148360, 46978032, 58722540, 78296720, 117445080, 234890160]

約数ペア:

[(1, 234890160), (2, 117445080), (3, 78296720), (4, 58722540), (5, 46978032), (6, 39148360), (8, 29361270), (10, 23489016), (12, 19574180), (15, 15659344), (16, 14680635), (19, 12362640), (20, 11744508), (24, 9787090), (30, 7829672), (38, 6181320), (40, 5872254), (48, 4893545), (57, 4120880), (60, 3914836), (76, 3090660), (80, 2936127), (95, 2472528), (114, 2060440), (120, 1957418), (152, 1545330), (190, 1236264), (228, 1030220), (240, 978709), (285, 824176), (304, 772665), (380, 618132), (456, 515110), (570, 412088), (760, 309066), (912, 257555), (1140, 206044), (1520, 154533), (2280, 103022), (4560, 51511)]