65878320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14447}}^1$

素因数の和:14482

約数の個数: 80

約数和(自身を含む): 214986240

約数和(自身を除く): 149107920

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, 14447, 28894, 43341, 57788, 72235, 86682, 115576, 144470, 173364, 216705, 231152, 274493, 288940, 346728, 433410, 548986, 577880, 693456, 823479, 866820, 1097972, 1155760, 1372465, 1646958, 1733640, 2195944, 2744930, 3293916, 3467280, 4117395, 4391888, 5489860, 6587832, 8234790, 10979720, 13175664, 16469580, 21959440, 32939160, 65878320]

約数ペア:

[(1, 65878320), (2, 32939160), (3, 21959440), (4, 16469580), (5, 13175664), (6, 10979720), (8, 8234790), (10, 6587832), (12, 5489860), (15, 4391888), (16, 4117395), (19, 3467280), (20, 3293916), (24, 2744930), (30, 2195944), (38, 1733640), (40, 1646958), (48, 1372465), (57, 1155760), (60, 1097972), (76, 866820), (80, 823479), (95, 693456), (114, 577880), (120, 548986), (152, 433410), (190, 346728), (228, 288940), (240, 274493), (285, 231152), (304, 216705), (380, 173364), (456, 144470), (570, 115576), (760, 86682), (912, 72235), (1140, 57788), (1520, 43341), (2280, 28894), (4560, 14447)]