298938890240

素因数分解:

$2^{11}\times 5^1\times {\mathrm{47}}^1\times {\mathrm{621133}}^1$

素因数の和:621207

約数の個数: 96

約数和(自身を含む): 732540594240

約数和(自身を除く): 433601704000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 128, 160, 188, 235, 256, 320, 376, 470, 512, 640, 752, 940, 1024, 1280, 1504, 1880, 2048, 2560, 3008, 3760, 5120, 6016, 7520, 10240, 12032, 15040, 24064, 30080, 48128, 60160, 96256, 120320, 240640, 481280, 621133, 1242266, 2484532, 3105665, 4969064, 6211330, 9938128, 12422660, 19876256, 24845320, 29193251, 39752512, 49690640, 58386502, 79505024, 99381280, 116773004, 145966255, 159010048, 198762560, 233546008, 291932510, 318020096, 397525120, 467092016, 583865020, 636040192, 795050240, 934184032, 1167730040, 1272080384, 1590100480, 1868368064, 2335460080, 3180200960, 3736736128, 4670920160, 6360401920, 7473472256, 9341840320, 14946944512, 18683680640, 29893889024, 37367361280, 59787778048, 74734722560, 149469445120, 298938890240]

約数ペア:

[(1, 298938890240), (2, 149469445120), (4, 74734722560), (5, 59787778048), (8, 37367361280), (10, 29893889024), (16, 18683680640), (20, 14946944512), (32, 9341840320), (40, 7473472256), (47, 6360401920), (64, 4670920160), (80, 3736736128), (94, 3180200960), (128, 2335460080), (160, 1868368064), (188, 1590100480), (235, 1272080384), (256, 1167730040), (320, 934184032), (376, 795050240), (470, 636040192), (512, 583865020), (640, 467092016), (752, 397525120), (940, 318020096), (1024, 291932510), (1280, 233546008), (1504, 198762560), (1880, 159010048), (2048, 145966255), (2560, 116773004), (3008, 99381280), (3760, 79505024), (5120, 58386502), (6016, 49690640), (7520, 39752512), (10240, 29193251), (12032, 24845320), (15040, 19876256), (24064, 12422660), (30080, 9938128), (48128, 6211330), (60160, 4969064), (96256, 3105665), (120320, 2484532), (240640, 1242266), (481280, 621133)]